Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8155348 | Post phase-inverter volume control | — | 2012-04-10 |
| 5803239 | Potentiometer with cleaning inlet | Paul Ronald Petro | 1998-09-08 |
| 4356490 | Transmission frequency diversity radar | John David, Erman E. Ferris | 1982-10-26 |