Inventor

EDWARDS ROY J

US4 patents

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

DISCTRON INC

2 patents

US4399480AAug 16, 1983

Head access door, opening mechanism and method of sealing

DISCTRON INC32 citations89

US4394700AJul 19, 1983

Restraining and sealing mechanism for disc cartridge

DISCTRON INC16 citations70

(unassigned)

1 patent

US5632873AMay 27, 1997

Two piece anti-stick clamp ring

128 citations96

TEAC CORP

1 patent

US5483419AJan 9, 1996

Hot-swappable multi-cartridge docking module

TEAC CORP272 citations96