Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10804873 | Automatic impedance matching system, method and apparatus | John L. Keith, Paul N. Katz | 2020-10-13 |
| 10680582 | Single solution impedance matching method | John L. Keith | 2020-06-09 |
| 10680574 | Automatic impedance matching system, method and apparatus | John L. Keith, Paul N. Katz | 2020-06-09 |
| 10483946 | Single solution impedance matching system, method and apparatus | John L. Keith | 2019-11-19 |
| 6568370 | Fuel pressure damper | Christopher Treusch, Paul Joseph Vlahakis, Robert Eugene Wattleworth | 2003-05-27 |
| 6463911 | Fuel pressure damper | Christopher Treusch, Paul Joseph Vlahakis, Robert Eugene Wattleworth | 2002-10-15 |
| 5121074 | Power amplifier | James C. Riach | 1992-06-09 |