Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12196003 | Locking core | Philip John Millikin | 2025-01-14 |
| 8807606 | Electric strike | Keith James Ross, Beverley Ann Ross | 2014-08-19 |
| 5560234 | Lever lock | Keith James Ross, Beverley Ann Ross | 1996-10-01 |