There are several patents... You must be looking at the one that is specifically for high temperature superconductors.

Check out the one for a Craft Using an Inertial Mass Reduction Device if you wanna see the reaaaalllllly juicy stuff...

His patents are fun, though, because they each build on each other, leading to the inertial mass reduction device. You can't create the HEEMFG (High Energy Electromagnetic Field Generator) without the use of high temperature superconductors; you can't create a gravitational wave generator or inertial mass reduction device without the use of a HEEMFG, etc...

This all very, very much so feels like the military creatively making some tech they've been developing for decades public. If you realize that we have been developing UFOs in secret since the late 1940's and work backwards from that realization, then Pais is just publicly introducing the math and concepts behind the devices we've had for more than half a century. Honestly, I don't even think the dudes real name is Salvatore Pais. Let's be real...the dude that brings the physics behind our UFOs to the public has a name that translates to Savior King Country (Salvatore Cezar Pais)?!?!? No. Not just no, but fuck no... That's the Wizards and Warlocks showing us their sense of humor. I don't know who exactly the man giving these interviews is, but I guarantee you he is a front--a façade. The real science and engineering behind this happened in the 1940s/50s, and now they have created a character to bring the knowledge into the world....and they named him Savior of the Country because why the hell wouldn't you name this character that?!?!?