Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888916 | Drive arrangement for a window lifting mechanism | Hans-Peter Hess | 1989-12-26 |
| 4843760 | Crossed-arm window lifter, especially for motor vehicles | — | 1989-07-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888916 | Drive arrangement for a window lifting mechanism | Hans-Peter Hess | 1989-12-26 |
| 4843760 | Crossed-arm window lifter, especially for motor vehicles | — | 1989-07-04 |