Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881003 | Latching mechanism for high mast lighting system | Robert Dale Zeller, Bonnie J. Brohard, Jackie Everett Pletcher | 2005-04-19 |
| D368974 | Suspended prismaire lighting fixture | — | 1996-04-16 |
| 5440466 | Flourescent lighting fixture retrofit unit and method for installing same | Robert Catone, John C. McCartney, Robert Dale Zeller | 1995-08-08 |
| D350622 | Suspended luminaire | Harold T. Gruber, Bonnie J. Brohard, Herbert A. Fouke | 1994-09-13 |
| D348532 | Suspended luminaire | — | 1994-07-05 |
| D347486 | Suspended luminaire | Harold T. Gruber, Bonnie J. Brohard, Herbert A. Fouke | 1994-05-31 |
| D345432 | Suspended luminaire | Harold T. Gruber, Bonnie J. Brohard, Herbert A. Fouke | 1994-03-22 |
| D345433 | Suspended luminaire | Harold T. Gruber, Bonnie J. Brohard, Herbert A. Fouke | 1994-03-22 |
| D345434 | Suspended luminaire | Harold T. Gruber, Bonnie J. Brohard, Herbert A. Fouke | 1994-03-22 |
| D343471 | Suspended luminaire | Herbert A. Fouke | 1994-01-18 |
| D343244 | Suspended luminaire | — | 1994-01-11 |
| D343253 | Support assembly for suspended luminaire | Harold T. Gruber, Bonnie J. Brohard, Herbert A. Fouke | 1994-01-11 |
| D343252 | Suspended luminaire | — | 1994-01-11 |