Inventor

HAMILTON JAMES E

US3 patents

⚠️ This page may combine multiple inventors who share the name “HAMILTON JAMES E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MAS HAMILTON GROUP

1 patent

US5488358AJan 30, 1996

Electronic combination lock with closure and locking verification

MAS HAMILTON GROUP28 citations90

DIGITAL APPLIANCE CONTROLS INC

1 patent

US4819237AApr 4, 1989

Method and apparatus for monitoring the validity of microprocess or volatile memory

DIGITAL APPLIANCE CONTROLS INC38 citations90

MARTIN ELECTRONICS INC

1 patent

US4976201ADec 11, 1990

Non-lethal distraction device

MARTIN ELECTRONICS INC55 citations85