Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817378 | HVAC controller interface device | Richard Craig St. Mars, Arvind Chitrala, Ray Weaver | 2017-11-14 |
| 7736026 | Lamp reflector cooling air deflector | Frank J. Poradish, Scott Patrick Overmann, Steven Paul Krycho | 2010-06-15 |
| 6648709 | Reflector alignment tool for projection illumination systems | Steven Paul Krycho | 2003-11-18 |
| 6435699 | Lamp housing with controlled cooling | Edward R. Glowach, Sr., Carroll L. Peterson | 2002-08-20 |