Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338653 | Lock cores and keys | Douglas McIntyre, Jeffery Brannum | 2025-06-24 |
| 7984631 | Modular escutcheon | Robert C. Hunt | 2011-07-26 |
| 7334442 | Privacy keypad | Robert C. Hunt | 2008-02-26 |
| 7091429 | Privacy keypad | Robert C. Hunt | 2006-08-15 |