Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5097379 | Automatic or manual circuit restoration apparatus after a prescribed time delay | Al R. Roshdieh | 1992-03-17 |
| 5063328 | Energy saving circuit for discharge tubes | — | 1991-11-05 |
| 5012157 | Long-life luminaires | Al R. Roshdieh | 1991-04-30 |
| 4782429 | Long-life luminaires | Al R. Roshdieh | 1988-11-01 |
| 4354214 | Motor protection circuit | — | 1982-10-12 |