Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10823388 | Pressure equalized lighting subassembly | Brian M. Spahnie, Robert Spivock | 2020-11-03 |
| 10619829 | Replaceable LED light source for an LED traffic signal application | Eden Dubuc, Yu Felix Fan | 2020-04-14 |
| 10173701 | Method and system for LED based incandescent replacement module for railway signal | Yu Felix Fan, Lucas Urtiga, Eden Dubuc | 2019-01-08 |
| 10100984 | Indirect light mixing LED module for point-source applications | Eden Dubuc | 2018-10-16 |
| 10082252 | LED signal module with light-absorbing textured pattern | Lucas Urtiga, Christian Auger, Eden Dubuc, Yu Felix Fan | 2018-09-25 |
| 9612005 | LED retrofit module for railway signaling | Lucas Urtiga, Florian Pop, Robert Spivock | 2017-04-04 |
| 9174503 | Environment activated automatic shut-off switch system and method | Don Channing Gramlich, Timothy W. Brooks, Giovanni Tavernese | 2015-11-03 |
| 5567036 | Clearance and side marker lamp | Greg Theobald, Fred Boles, Edwin Sugg | 1996-10-22 |