Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875722 | Exit device actuator and dogger | Ronald S. Slusarski | 1989-10-24 |
| 4801163 | Exit device actuator and dogger | — | 1989-01-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875722 | Exit device actuator and dogger | Ronald S. Slusarski | 1989-10-24 |
| 4801163 | Exit device actuator and dogger | — | 1989-01-31 |