The United States Navy owns a collection of patents that read less like military hardware specifications and more like notes from a science fiction writer. Among them are designs for a hybrid craft that flies underwater and through space, a compact fusion reactor, a room-temperature superconductor, and a device that generates gravitational waves. One patent even uses the phrase “engineer the fabric of our reality.”
These are not leaked documents or internet rumors. They are granted patents, assigned to the U.S. Navy, and invented by a real aerospace engineer named Dr. Salvatore Cezar Pais. Whether the technology works as described is a separate question. But the patents exist, they passed internal Navy review, and they point toward a very unusual set of claims about what might be possible.
Dr. Salvatore Cezar Pais is not an outsider. He holds a Ph.D. in mechanical and aerospace engineering from Case Western Reserve University. He has worked as a NASA Research Fellow and for Northrop Grumman. At the time of these patents, he was employed by the Naval Air Warfare Center Aircraft Division (NAVAIR/NAWCAD) and the Strategic Systems Programs (SSP) – the same office responsible for Trident nuclear missile technology.
In other words, the person submitting these patents was already inside the military’s advanced technology ecosystem. His job involved hypersonic vehicles, quantum technologies, and high-energy electromagnetic fields. The patents were not submitted by a random inventor but by a government engineer working on next-generation concepts.
The Core Idea: The “Pais Effect”
Most of the patents share a common theoretical engine, which Pais calls the “Pais Effect.” The formal description is dense: “controlled motion of electrically charged matter via accelerated vibration and/or accelerated spin subjected to smooth yet rapid acceleration transients, in order to generate extremely high energy/high intensity electromagnetic fields.”
Translated, the idea is this: if you take electrically charged material and spin it very fast while also vibrating it in a controlled way, you can create an electromagnetic field far stronger than usual. According to Pais, that field can then interact with what he calls the “Vacuum Energy State” – the background energy that quantum physics says exists even in empty space. He has referred to this as the “Fifth State of Matter,” from which space and time themselves emerge.
If the Pais Effect can be engineered, it could allow for “macroscopic quantum coherence.” That means quantum behavior, normally seen only at the scale of atoms, might be made to happen with larger, visible objects. It is an ambitious claim, and it underpins everything that follows.
The Hybrid Aerospace-Underwater Craft
Perhaps the most striking patent is for a “hybrid aerospace-underwater craft.” The design is a cone-shaped vehicle that the patent claims can operate in air, underwater, and in outer space. Conventional vehicles are built for only one of these environments because air, water, and vacuum each behave very differently.
According to the patent, the craft would generate a “polarized vacuum” around itself. This vacuum bubble would repel air molecules, water molecules, and any other matter it encounters, effectively eliminating drag. More remarkably, the patent claims that the same field would reduce the craft’s inertial mass. Inertia is the resistance an object has to changing its motion. Reduce inertia, and a vehicle could accelerate, stop, or turn at extreme speeds without tearing itself apart.
Because the craft is wrapped in a vacuum, it also leaves no heat signature. Infrared sensors would see nothing. Radar would have little to track. The patent describes a vehicle that is simultaneously faster than anything current and nearly invisible.
The Compact Fusion Reactor
Fusion energy has been a goal for decades. It is the process that powers the sun: atomic nuclei fuse together under immense heat and pressure, releasing enormous energy. Unlike nuclear fission, fusion produces minimal long-lived radioactive waste and has no meltdown risk. The problem is that containing a fusion reaction on Earth requires massive, expensive equipment.
Pais’s compact fusion reactor patent claims that the Pais Effect can solve this. The intense electromagnetic fields generated by spinning and vibrating charged matter would, in theory, contain a plasma fusion reaction inside a relatively small device. A working compact fusion reactor would provide cheap, clean, and abundant energy. For the Navy, it could power ships, submarines, and aircraft for decades without refueling.
A paper by Pais on this reactor design was published in the November 2019 issue of the “IEEE Transactions on Plasma Science”, a peer-reviewed journal. That does not mean the reactor works – only that the paper met the journal’s standards for publication. But it does suggest that the work was taken seriously by at least some in the scientific community.
Room-Temperature Superconductors
Superconductors are materials that conduct electricity with zero resistance. Ordinary wires lose energy as heat, which is why power lines and electronics get warm. A superconductor eliminates that loss entirely. The catch is that known superconductors require extremely low temperatures – often below minus 400 degrees Fahrenheit – which makes them impractical for everyday use.
Pais has patented a “high-temperature superconducting system” intended for use on his hybrid craft. The patent claims the system operates at room temperature. If real, a room-temperature superconductor would be transformative. It would enable lossless power transmission, maglev trains, ultra-efficient electric motors, and highly sensitive magnetic sensors. The patent itself describes it as a “highly disruptive technology, capable of a total paradigm change in Science and Technology.”
High-Frequency Gravitational Wave Generator
Gravitational waves are ripples in spacetime. They were first detected in 2015 by the LIGO observatory, which measures distortions caused by events like black hole mergers. Those waves have very low frequencies and are extremely weak by the time they reach Earth.
Pais’s patent describes a device that would generate gravitational waves at high frequencies. The primary application listed is communications, specifically with submerged submarines. Radio waves cannot penetrate deep ocean water, which is why submarines must surface or tow buoyed antennas to receive messages. Gravitational waves, however, pass through matter almost entirely unaffected. A high-frequency gravitational wave generator would allow real-time, deep-ocean communication without surfacing. The technology could also have propulsion applications, though the patent focuses on communications.
The Defensive Shield
Another patent describes an electromagnetic field generator that would act as a protective shield. According to the document, this system could defend military assets against anti-ship ballistic missiles, cruise missiles, coronal mass ejections (solar flares), and even asteroids. The shield would be applicable to sea, land, and space-based platforms.
The principle is a controlled, high-energy electromagnetic field that intercepts or deflects incoming threats. While this sounds like something from science fiction, the patent presents it as an extension of the Pais Effect and the same electromagnetic field control techniques used elsewhere in the portfolio.
How The Navy Responded
It would be easy to assume the Navy simply accepted these ideas. In fact, there was internal resistance. Emails obtained through a Freedom of Information Act request by “The War Zone” show that officials at NAVAIR pushed back on Pais’s claims. They were skeptical. A bureaucratic review followed.
Despite that skepticism, the patents were granted. Importantly, some of the patents include language indicating that the technology is “operable” or that demonstrations have been conducted. In patent law, that typically means a working prototype has been shown to patent examiners or to relevant officials. According to the reporting, prototypes of certain technologies were indeed built to prove they functioned.
Why Would The Navy Pursue These Patents?
Several explanations have been offered. One is that the Navy genuinely believes the Pais Effect is real and that the technologies can eventually be developed. If so, the patents protect valuable intellectual property.
Another explanation is strategic. Reports indicate that Chinese military researchers are also working on advanced concepts such as room-temperature superconductors and exotic propulsion methods. By patenting these ideas first, the U.S. Navy may be trying to limit China’s ability to patent similar inventions or to commercialize them later.
A third possibility is that the patents serve as a signal – to attract talented researchers, to guide internal funding, or simply to establish that the Navy is thinking far ahead. Even if the specific devices never work, the process of exploring them may yield useful insights.
A Pattern Of High-Risk Research
The Pentagon has a history of funding research that seemed outlandish at the time. Nuclear weapons, GPS, the internet, and stealth technology all began as military projects that faced skepticism. From that perspective, the Pais patents fit a familiar pattern: high-risk, high-reward research that could, if successful, produce transformative capabilities.
Of course, many ambitious patents never become working products. A patent does not guarantee physical possibility or practical engineering. It only means the application was accepted as novel and sufficiently described. The gap between a patent and a deployable system is often very large.
Nevertheless, the fact that the Navy pursued these patents, conducted internal reviews, and allowed the “operable” language to stand is unusual. Most speculative patents do not come from major military departments, nor do they reference prototypes.
Summarizing The Claims
The following is a summary of what the patents claim:
- Hybrid aerospace-underwater craft: A cone-shaped vehicle that travels through air, water, and space by creating a polarized vacuum that eliminates drag and reduces inertia.
- Compact fusion reactor: A small-scale fusion device using the Pais Effect to contain plasma and generate power.
- Room-temperature superconductor: A material that conducts electricity with zero resistance without cryogenic cooling.
- High-frequency gravitational wave generator: A device for deep-ocean and deep-space communications, with potential propulsion applications.
- Electromagnetic field generator: A defensive shield against missiles, solar flares, and asteroids.
All of these claims rest on the same underlying principle: the Pais Effect, which proposes that controlled spinning and vibration of charged matter can produce electromagnetic fields intense enough to interact with the quantum vacuum.
A Few Observations
What makes these patents interesting is not that they promise flying saucers or unlimited energy. It is that they come from a credible institution, were invented by a qualified engineer, and passed through internal resistance to become official government property. They also reference prototypes and operability.
At the same time, mainstream physics would regard many of these claims as extremely speculative. The energy required to generate the described fields is immense. The interaction with the “vacuum energy state” is not a settled area of science. And room-temperature superconductivity, despite decades of research, remains unachieved.
The balanced view is this: the patents exist, they are unusual, and they describe technologies that would be revolutionary if realized. Whether they represent future Navy capabilities or merely a paper trail of ambitious thinking is not yet known.
Conclusion
The U.S. Navy holds patents for technologies that claim to reduce inertia, generate gravitational waves, produce room-temperature superconductors, and run compact fusion reactors. The inventor, Dr. Salvatore Cezar Pais, is a credentialed aerospace engineer working within the Navy’s advanced programs. Internal skepticism did not prevent the patents from being granted, and some documents indicate that prototypes have been demonstrated.
It is possible that these patents will never lead to operational systems. It is also possible that they represent the earliest public traces of technologies that will emerge decades from now. For the moment, they remain a curious but intriguing and unusually ambitious set of documents from one of the world’s most powerful military institutions.
References
Vice. (2021, February 3). U.S. Navy has patents on tech it says will ‘engineer the fabric of reality’. https://www.vice.com/en/article/us-navy-has-patents-on-tech-it-says-will-engineer-the-fabric-of-reality/
Big Think. (2021, February 6). U.S. Navy controls inventions that claim to change “fabric of reality”. https://bigthink.com/the-future/us-navy-inventions-change-reality/