Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D490994 | Task chair | Johann Burkhard Schmitz, Claudia Plikat, Nicolai Neubert, Roland Rolf Otto Zwick | 2004-06-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D490994 | Task chair | Johann Burkhard Schmitz, Claudia Plikat, Nicolai Neubert, Roland Rolf Otto Zwick | 2004-06-08 |