P

Inventor

SORENSEN DAVID A

US4 patents
⚠️ This page may combine multiple inventors who share the name “SORENSEN DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SARGENT MFG CO

3 patents
US6101856AAug 15, 2000

Free-wheeling lever handle lock mechanism

SARGENT MFG CO82 citations94
US6735993B2May 18, 2004

High strength lever handle lock mechanism

SARGENT MFG CO28 citations91
US6626018B2Sep 30, 2003

High strength lever handle lock mechanism

SARGENT MFG CO29 citations91

SARGENT MANUFACTURING CORP

1 patent
US4869083ASep 26, 1989

Cylindrical lever handle lock

SARGENT MANUFACTURING CORP68 citations86