Inventor

SCHEFF VICTOR A

US3 patents

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

OPTICAL SPECIALTIES INC

1 patent

US5428442AJun 27, 1995

Inspection system with in-lens, off-axis illuminator

OPTICAL SPECIALTIES INC79 citations92

RAYCHEM CORP

1 patent

US4352083ASep 28, 1982

Circuit protection devices

RAYCHEM CORP57 citations92

INSYSTEMS INC

1 patent

US5172000ADec 15, 1992

Spatial filter for optically based defect inspection system

INSYSTEMS INC43 citations89