Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10804873 | Automatic impedance matching system, method and apparatus | Paul Hrivnak, John L. Keith | 2020-10-13 |
| 10680574 | Automatic impedance matching system, method and apparatus | Paul Hrivnak, John L. Keith | 2020-06-09 |