Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830452 | Optical switching system | — | 1989-05-16 |
| 4712163 | Indicator lamps | — | 1987-12-08 |
| 4674815 | Electrical connectors | Jeffrey W. Chambers | 1987-06-23 |
| 4647883 | Tuning screw having a resilient plastics bush which supports the tuning plunger within a metal bush | — | 1987-03-03 |