Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6053588 | Workstation | Burkhard Schmitz | 2000-04-25 |
| 6048044 | Collapsible workstation | Burkhard Schmitz | 2000-04-11 |
| D385429 | Foldable workstation | Burkhard Schmitz | 1997-10-28 |
| 5366274 | Synchronous adjusting device for office chairs or the like | Hans Roericht, Horst Fleischmann, Burkhard Schmitz | 1994-11-22 |
| 5251958 | Synchronous adjusting device for office chairs or the like | Hans Roericht, Horst Fleischmann, Burkhard Schmitz | 1993-10-12 |