Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7137514 | Storage rail connectors for ratchet wrench sockets | — | 2006-11-21 |
| 5694818 | Locking joint for a ratchet wrench | — | 1997-12-09 |
| 5509331 | Gear drive ratchet action wrench | — | 1996-04-23 |
| 5042332 | Angularly displaced pin coupling | — | 1991-08-27 |
| 4938107 | Wedge locking socket device | — | 1990-07-03 |
| 4905549 | Power driven wrench retention device | — | 1990-03-06 |
| 4768405 | Locking socket wrench drive device | — | 1988-09-06 |
| 4480511 | Locking socket wrench drive device | — | 1984-11-06 |