Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5575095 | Chair | — | 1996-11-19 |
| 5308144 | Chair, in particular work or office chair | — | 1994-05-03 |
| 4707029 | Apparatus for supporting parts of furniture | — | 1987-11-17 |
| 4602818 | Apparatus for the attachment of a lower back support upholstery to a chair | — | 1986-07-29 |
| 4573737 | Chair with a height-adjustable back rest | — | 1986-03-04 |
| 4553449 | Apparatus for activating a bowden cable | — | 1985-11-19 |