Inventor

SEKERA JR GEORGE F

US2 patents

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

ELLIS CORP

1 patent

US5203359AApr 20, 1993

Unitary system for recycling used contaminated material for re-use

ELLIS CORP25 citations87

HARPER WYMAN CO

1 patent

US4052591AOct 4, 1977

Infinite switch and indicator

HARPER WYMAN CO39 citations86