Pais's "UFO Patents" for the Navy: Theoretical Inventions, Limited Testing, and Open Questions

To the point

Salvatore Cezar Pais claims the Navy funded a set of revolutionary yet unproven 'UFO patents'—including a medium-crossing vehicle, a compact fusion device, a gravitational wave or spacetime-modification tech based on quantum vacuum fields, and an electromagnetic field generator—yet Navy tests were inconclusive, skeptics such as Carl Willis, Stephen Webb, and Charles Collett critique the science, and it remains uncertain whether any practical device will emerge or be moved to other agencies.