Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8123202 | Plunger piston made from plastic for an air spring | Martin Eise | 2012-02-28 |
| 5931531 | Chair having adjustable synchronous tilting | — | 1999-08-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8123202 | Plunger piston made from plastic for an air spring | Martin Eise | 2012-02-28 |
| 5931531 | Chair having adjustable synchronous tilting | — | 1999-08-03 |