In fact, there are no patents.
Everything was stolen from humanity in the past.

Tesla didn't invent use free energy, he was also a FreeMason (under the baton of the Illuminati). Just like all the other liars, thieves and cheats that have been out in the open presented to the public, for hefty rewards and personal benefits.

Here on the video you can see only a ridiculous and deliberately outdated fraction of what humanity had had for use for ages and for free. Even in Star Wars from the 70s, the technology shown was already outdated by then.

"They" are just making idiots of you all and they call it optics. All you see is just controlled opposition and in reality it's just the same bunch of scum, for millennia. Wake up!!!