A FOIA request brought out a list of classified projects pursued by the Pentagon and I noticed Hal Putoff's name on one.
https://www.news.com.au/technology/innovation/military/ufos-warp-drives-stargates-freedom-of-information-query-reveals-secret-list-of-pentagon-research-projects/news-story/0c1fcffd8aa60239744648eb5c56dded
https://www.news.com.au/technology/innovation/military/ufos-warp-drives-stargates-freedom-of-information-query-reveals-secret-list-of-pentagon-research-projects/news-story/0c1fcffd8aa60239744648eb5c56dded