Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7719381 | Transmission line balun for broadband combiners, splitters and transformers | — | 2010-05-18 |
| 5483680 | Tuning method for automatic antenna couplers | — | 1996-01-09 |
| 5305678 | Compensated barrel shroud | Edward C. Arventos, Seth K. Wesson | 1994-04-26 |
| 5225615 | Compensated barrel shroud | Edward C. Arventos | 1993-07-06 |
| 4726062 | Duplex hands-free communications circuit | Donald Martz | 1988-02-16 |
| 4555805 | Secure mobile telephone system | — | 1985-11-26 |
| 4411017 | Secure mobile telephone system | — | 1983-10-18 |