Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D564766 | Swivel chair | Claus Zimmermann, Achim Schmid | 2008-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D564766 | Swivel chair | Claus Zimmermann, Achim Schmid | 2008-03-25 |