The bigger question is why does the US Navy own this patents? And, how does this relate to the pill shaped UFO that navy pilots verified having seen over the last decade performing antigravity maneuvers?
On December 30th 2020 the United States Senate had requested for the Pentagon for an explanation of this UAP (Unidentified Aerial Phenomenon). The Senate said the Pentagon had 180 days (about half a year) to give an explanation. This explanation would be out around June/July of 2021. [1]
The patent for the "High frequency gravitational wave generator" is essentially a pill shape design, exactly like the Navy Pilots describe.
The other patent "Craft using an inertial mass reduction device" appears to be the kind of tech you would need to avoid getting squished like a grape in hyper-G accelerations.
The big questions here are
1) Why does the Navy own these patents
2) Do they have anything to do with the pill shaped UFOs the navy has reported seeing
3) Are they even real science?
[1] https://www.wilx.com/2020/12/30/the-pentagon-has-180-days-to...