Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329768 | Method of manufacturing a lock follower arm with a press-fitted hub | Bo Widen | 1982-05-18 |
| 4266711 | Method of manufacturing a lock cylinder follower | Bo Widen | 1981-05-12 |
| 4226454 | Lock follower, particularly a handle or pressure follower, and a method of manufacturing the same | Bo Widen | 1980-10-07 |
| 4185481 | Lock follower, particularly a cylinder follower, and a method of manufacturing the same | Bo Widen | 1980-01-29 |