Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5080436 | Head support for a seat such as a vehicle seat | — | 1992-01-14 |
| 4842333 | Seat | — | 1989-06-27 |
| 4818020 | Seat adjustment apparatus | Wolfram Jahn | 1989-04-04 |
| 4743065 | Adjustable seat | Wolfram Jahn | 1988-05-10 |
| 4739959 | Adjustable seat | — | 1988-04-26 |
| 4717203 | Seat having an adjustable seat portion | — | 1988-01-05 |
| 4673214 | Head support for a seat backrest | — | 1987-06-16 |
| 4657305 | Seat with adjustable armrest | — | 1987-04-14 |
| 4601514 | Seat having an adjustable back support arrangement | — | 1986-07-22 |
| 4558902 | Travel seat | — | 1985-12-17 |
| 4544598 | Seat cushion with a textile cover | Helmut Storch | 1985-10-01 |
| 4484723 | Air-sprung seat | Johann Grassl | 1984-11-27 |
| 4471934 | Driver's seat | Leonhardt Goetz | 1984-09-18 |
| 4461444 | Sprung vehicle seat | Karl J. Grassl | 1984-07-24 |
| 4425910 | Seat having an adjustable backrest | — | 1984-01-17 |
| 4397501 | Vehicle seat, more specially for commercial vehicles | Otto Kunst | 1983-08-09 |
| 4364605 | Seat with a seat plate of adjustable inclination and a backrest of adjustable inclination | — | 1982-12-21 |
| 4226385 | Retractor for safety belts | Horst Hocke, Otto Kunst, Paul Hartl | 1980-10-07 |
| 4206533 | Push button lock for safety belt | Horst Hocke | 1980-06-10 |
| 4183492 | Vehicle seat | — | 1980-01-15 |