Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4475717 | Traction apparatus anchored by means of a securing pin | Hans Klabunde | 1984-10-09 |
| 4438659 | Release mechanism for a traction apparatus acting on a cable which passes therethrough | — | 1984-03-27 |
| 4434973 | Electric hoist | — | 1984-03-06 |
| 4316602 | Device for pressing a cable against the bottom of a pulley groove | — | 1982-02-23 |
| 4294429 | Pulley assembly for improving the cooperation between a winch and a cable actuated thereby | — | 1981-10-13 |