Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9644822 | Lighting devices with removable light engine components, lighting device elements and methods | — | 2017-05-09 |
| 8757839 | Gas cooled LED lamp | Christopher P. Hussell, John Edmond, Gerald H. Negley, Curt Progl, Mark Edmond +6 more | 2014-06-24 |
| 5627900 | Optical data cards for operating sound synthesizer system | Gene W. Wooley, John A. Dackombe | 1997-05-06 |
| 5446791 | Sound synthesizer system operable by optical data cards | Gene W. Wooley, John A. Dackombe | 1995-08-29 |