Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5386972 | Spring arrangement for a wheelchair | Peter Hoehner, Michael Wahle | 1995-02-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5386972 | Spring arrangement for a wheelchair | Peter Hoehner, Michael Wahle | 1995-02-07 |