Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340194 | Device for adjusting seat frame and back rest of chair of swivel type chair | — | 1994-08-23 |
| 5328240 | Support for a seat including a pedestal adapted to receive a vertically inclined column | — | 1994-07-12 |
| 5228748 | Seat carrier for chairs | — | 1993-07-20 |
| 5070969 | Device to limit relative speed of two elements | — | 1991-12-10 |
| 4636004 | Seat mounting for chairs, in particular swivel-type desk chairs | — | 1987-01-13 |