Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4642513 | Electrooptic assembly having an adjustable window | Rudolph H. Hedel | 1987-02-10 |
| 4479698 | Light emitting assembly and a method of making same | William C. Landis | 1984-10-30 |
| 4380862 | Method for supplying a low resistivity electrical contact to a semiconductor laser device | — | 1983-04-26 |
| 4331938 | Injection laser diode array having high conductivity regions in the substrate | Albert C. Limm, James T. O'Brien, Thomas V. Colgrove | 1982-05-25 |
| 4295151 | Method of bonding two parts together and article produced thereby | Frederick R. Hughes | 1981-10-13 |
| 4240090 | Electroluminescent semiconductor device with fiber-optic face plate | Frederick R. Hughes | 1980-12-16 |