Inventor
PURVIS EDWARD J
US8 patents
⚠️ This page may combine multiple inventors who share the name “PURVIS EDWARD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
US NAVY
6 patentsUS5215465AJun 1, 1993
Infrared spot tracker
US NAVY59 citations95
US4923402AMay 8, 1990
Marksmanship expert trainer
US NAVY85 citations95
US6604064B1Aug 5, 2003
Moving weapons platform simulation system and training method
US NAVY70 citations92
US5213503AMay 25, 1993
Team trainer
US NAVY49 citations92
US5035622AJul 30, 1991
Machine gun and minor caliber weapons trainer
US NAVY27 citations92
US4923401AMay 8, 1990
Long range light pen
US NAVY22 citations81