Inventor

COOPER JOHN EDWIN

3 patents

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

OHIO WILLOW WOOD CO

2 patents

US6613097B1Sep 2, 2003

Swing phase control for an artificial lower limb

OHIO WILLOW WOOD CO71 citations91

US5800567ASep 1, 1998

Knee mechanism for an artificial limb

OHIO WILLOW WOOD CO24 citations89

SPERRY RAND LTD

1 patent

US3957396AMay 18, 1976

Pressure control in hydraulic systems

SPERRY RAND LTD7 citations68