Inventor

CLEVELAND WILLIAM E

US3 patents

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

WELCH ALLYN INC

2 patents

USD379514SMay 27, 1997

Compact telescoping retinoscope

WELCH ALLYN INC31 citations90

US5459535AOct 17, 1995

Compact telescoping retinoscope

WELCH ALLYN INC7 citations70

SCM CORP

1 patent

US4435098AMar 6, 1984

Office machine escapement disengagement and automatic engagement mechanism

SCM CORP0 citations35