Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6575058 | Analog position ratchet mechanism | — | 2003-06-10 |
| 6367354 | Dual analog and ratchet wrench | — | 2002-04-09 |
| 6267027 | Analog position ratchet mechanism | — | 2001-07-31 |
| 6055888 | Analog position ratchet mechanism | — | 2000-05-02 |