Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809255 | Radio frequency ground shield | — | 2004-10-26 |
| 5315273 | Attenuator relay | Eddie L. Blair, John B. Brownwood | 1994-05-24 |
| 4211127 | Ratchet wrench reversing mechanism | Tito R. D'Oporto | 1980-07-08 |