I tend to think it is this. Why would Navy not keep the patents secret if it was truly physics shattering invention. The fact that the patents are out in the op

I tend to think it is this. Why would Navy not keep the patents secret if it was truly physics shattering invention. The fact that the patents are out in the open is very damning to the validity of the claims. Was US military filing public patents for stealth planes or did they make them and keep them secret for as long as possible.