Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9234647 | Light engine | Douglas Dewayne Grove, Jon D. Hinnefeld, Joseph J. Onda, Marvin L. Otterson, Carl Jason Schoeneberg | 2016-01-12 |
| 6361193 | Pull-on bifurcated clip for improved reflector trim retention | James P. Yates | 2002-03-26 |
| 6105291 | Internally illuminated sign mountable on a lighting track | Peter F. Wachter, Franklin Fong | 2000-08-22 |
| 6082032 | Lighting track mountable internally illuminated sign having improved housing construction | Peter F. Wachter, Franklin Fong | 2000-07-04 |
| 5615502 | Plate closure for use in internally illuminated sign | — | 1997-04-01 |
| 5505419 | Bar hanger for a recessed light fixture assembly | — | 1996-04-09 |
| 5336100 | Connector for track | Scott L. Roos, Thomas J. DeCicco | 1994-08-09 |
| 5259774 | Track and insulator constructions for track lighting systems for bus bar spacing | — | 1993-11-09 |
| 4972339 | Recessed light fixture assembly | — | 1990-11-20 |