Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32768 | Ceramic bandstop filter | Raymond L. Sokola | 1988-10-18 |
| 4602218 | Automatic output control circuitry for RF power amplifiers with wide dynamic range | Richard J. Vilmur | 1986-07-22 |
| 4462098 | Radio frequency signal combining/sorting apparatus | Raymond L. Sokola | 1984-07-24 |
| 4426631 | Ceramic bandstop filter | Raymond L. Sokola | 1984-01-17 |