Patent Issues Search

https://www.google.com/#q=pentagon+patent+confiscation

https://www.wired.com/2013/04/gov-secrecy-orders-on-patents/

http://www.bloomberg.com/news/articles/2016-06-08/congratulations-your-genius-patent-is-now-a-military-secret

http://www.thinkaboutit-ufos.com/nikola-tesla-ufo-patent-confiscated-by-nsa-most-ufos-tesla-powered/

http://www.theorionproject.org/en/suppressed.html