Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4924152 | Thermoplastic ballast housing in a novel three-dimensional printed circuit board | — | 1990-05-08 |
| 4914558 | Series resonant inverter and method of lamp starting | — | 1990-04-03 |
| 4364442 | Digital scale | — | 1982-12-21 |