Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5758925 | Chair with a lumbar support | Klaus Schrewe | 1998-06-02 |
| 5704688 | Chair | Klaus Schrewe | 1998-01-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5758925 | Chair with a lumbar support | Klaus Schrewe | 1998-06-02 |
| 5704688 | Chair | Klaus Schrewe | 1998-01-06 |