Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D402300 | Garage door opener housing | Loren E. Doppelt, Joseph Ergun, Penelope C. Yao | 1998-12-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D402300 | Garage door opener housing | Loren E. Doppelt, Joseph Ergun, Penelope C. Yao | 1998-12-08 |