Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5552796 | VHF, UHF antenna | — | 1996-09-03 |
| D371796 | VHF, UHF antenna | — | 1996-07-16 |
| 5457469 | System including spiral antenna and dipole or monopole antenna | James Diamond | 1995-10-10 |
| 5257032 | Antenna system including spiral antenna and dipole or monopole antenna | James Diamond | 1993-10-26 |
| D305058 | Electric storage heater | — | 1989-12-12 |