Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7514872 | Reflector lamp with engaging electrical contact | Michael P. Smith, Eric Keup, Ralph S. Cooper | 2009-04-07 |
| 7057334 | Mount for metal halide arc discharge lamp | Edward Callahan, Glen P. Williamson | 2006-06-06 |
| 7038366 | Free-standing stem barrel supported mount for hid lamp | Glen P. Williamson | 2006-05-02 |
| 6963158 | Mount assembly for discharge lamps | Glen P. Williamson | 2005-11-08 |
| 6930443 | Arc tube/shroud holder for hid lamp | Glen P. Williamson | 2005-08-16 |
| 6858976 | Spring-clip for hid lamp | David J. Lamprey, Jr. | 2005-02-22 |
| 6737791 | Snap-on spring clip for ceramic hid lamp | David J. Lamprey, Jr. | 2004-05-18 |
| 6717338 | Frame mount for high intensity discharge lamp | Glen P. Williamson | 2004-04-06 |
| 6628080 | Spring clip for lamp with shroud | David J. Lamprey, Jr. | 2003-09-30 |