Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7030567 | Phase-control power controller with digital RMS load voltage regulation | Matthew B. Ballenger | 2006-04-18 |
| 4945288 | Double jacket lamp | Merle E. Morris, Michael L. Martin, Louis D. Neff | 1990-07-31 |
| 4922155 | Protective circuit for reduced voltage lamps | Merle E. Morris, John M. Boyd | 1990-05-01 |
| D303015 | Electric reflector lamp | Larry R. Fields, Merle E. Morris | 1989-08-22 |
| 4774432 | Electric lamp with flexible cover holder | Merle E. Morris, Larry R. Fields | 1988-09-27 |
| 4755711 | Electric lamp with ceramic reflector | Larry R. Fields, Merle E. Morris | 1988-07-05 |
| 4728849 | Capsule light source for electric lamp | Merle E. Morris, Larry R. Fields | 1988-03-01 |
| 4553066 | Multiple filament lamp having wire grid to provide filament redundancy | Larry R. Fields | 1985-11-12 |
| 4450381 | Tungsten-halogen lamp with preferential tungsten deposition site | George L. Duggan, Carlos Ochoa | 1984-05-22 |
| 4390935 | Projection unit with separable lamp capsule and means for ejecting same | Emery G. Audesse, Pratap P. Chavan | 1983-06-28 |
| 4243907 | Lamp having reduced width press-seal | Clyde B. Kohl, Raymond T. Fleming | 1981-01-06 |