Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D511292 | Lock | Rolf Hohmann, Chris Irgens | 2005-11-08 |
| 6865914 | Threaded member lock | Christopher R. Irgens | 2005-03-15 |
| 6862905 | Pin locking device and method of locking | — | 2005-03-08 |
| 6854302 | Pneumatic tool lock | Christopher R. Irgens | 2005-02-15 |