Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4359600 | Programable low impedance digital attenuators | Hardison G. Martin | 1982-11-16 |
| 4359602 | Multiple input audio program system | Hardison G. Martin | 1982-11-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4359600 | Programable low impedance digital attenuators | Hardison G. Martin | 1982-11-16 |
| 4359602 | Multiple input audio program system | Hardison G. Martin | 1982-11-16 |