Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8122791 | Three-way ratchet drive mechanism | — | 2012-02-28 |
| 7258046 | Screwdriver bit cartridge retainer | Hermann Fruhm | 2007-08-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8122791 | Three-way ratchet drive mechanism | — | 2012-02-28 |
| 7258046 | Screwdriver bit cartridge retainer | Hermann Fruhm | 2007-08-21 |