Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7121687 | Automotive LED bulb | Steven Sidwell, Kim Albright, Charles M. Coushaine | 2006-10-17 |
| 7121691 | Lamp assembly with interchangeable light distributing cap | Charles M. Coushaine, Steve Sidwell, Thomas Tessnow | 2006-10-17 |