Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657859 | Structure for adapting the height of an alarm actuator | Richard F. Concannon, Benjamin W. Exner | 1997-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657859 | Structure for adapting the height of an alarm actuator | Richard F. Concannon, Benjamin W. Exner | 1997-08-19 |