Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5020343 | Lockset having improved actuator | LeRoy Hart | 1991-06-04 |
| 4927193 | Mounting cassette for push-bar exit devices | — | 1990-05-22 |
| 4875722 | Exit device actuator and dogger | Ronald S. Slusarski | 1989-10-24 |
| 4801163 | Exit device actuator and dogger | — | 1989-01-31 |
| 4747629 | Emergency exit lock device | — | 1988-05-31 |
| 4741190 | Lockset assembly | — | 1988-05-03 |
| 4624490 | Exit device for a door | — | 1986-11-25 |
| D281573 | Exit operator | — | 1985-12-03 |
| 4498319 | Exit device | Walter O. Balducci | 1985-02-12 |
| 4295673 | Vertical rod exit device | — | 1981-10-20 |