Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6065404 | Training grenade for multiple integrated laser engagement system | Allen E. Ripingill, Jr. | 2000-05-23 |
| 4951787 | Elevator control and indicator device | Richard E. Watt | 1990-08-28 |
| 4805739 | Elevator control switch and position indicator assembly | Richard E. Watt | 1989-02-21 |
| 4630423 | Suspended-ceiling framework assembly | — | 1986-12-23 |