Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299914 | Electrified exit device | John Brennan, Larry Gene Corwin, Jr., Robert W. Lewis | 2022-04-12 |
| 11035150 | Electrified exit device | John Brennan, Larry Gene Corwin, Jr., Robert W. Lewis | 2021-06-15 |