Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7656670 | Electronic blast with remote capacitor placement | Jeffrey D. Lord, Subramanian Muthu, Bernd Clauberg | 2010-02-02 |
| 6489729 | Auxiliary lighting system for high intensity discharge lamp | Robert Erhardt, Ching-Yao Hung, Raymond Kulka, Oscar Deurloo | 2002-12-03 |
| 5424617 | HID lamp ignitor-timer with automatic reset for dips in line voltage | Glenn D. Garbowicz, Patrick S. Gorman | 1995-06-13 |
| 5070279 | Lamp ignitor with automatic shut-off feature | Glenn D. Garbowicz | 1991-12-03 |
| 4740861 | Thermal protection device for a dual input voltage lamp transformer/ballast apparatus | Joseph S. Droho | 1988-04-26 |