Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848115 | Electronic locking system and key therefor | Bruce A. Clarkson, Thomas G. Loughlin, William Taylor, Peter Mongeau | 1989-07-18 |
| 4789859 | Electronic locking system and key therefor | Bruce A. Clarkson, Thomas G. Loughlin, William Taylor, Peter Mongeau | 1988-12-06 |
| 4712398 | Electronic locking system and key therefor | Bruce A. Clarkson, Thomas G. Loughlin, William Taylor, Peter Mongeau | 1987-12-15 |