Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865361 | Connecting element for connecting a line to a component | Helmut Merk | 1989-09-12 |
| 4838110 | Connecting device for connecting Bowden cable control elements, and the like | Klaus Arold | 1989-06-13 |
| 4795090 | Air-conditioning installation for vehicles | Klaus Arold, Hermann Grimm | 1989-01-03 |