Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6067827 | Lock construction | Daryl R. Haseley, Thomas R. Lanham | 2000-05-30 |
| 6024522 | Security fastener and drive tool for driving both security fasteners and conventional fasteners | Gary R. Bainbridge | 2000-02-15 |
| 6018969 | Lock construction | Daryl R. Haseley | 2000-02-01 |
| 5730568 | Anti-galling fastener | Thomas R. Lanham | 1998-03-24 |