Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7780180 | Knee walker | John M. Hoepner | 2010-08-24 |
| 6647825 | Hand brake device | — | 2003-11-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7780180 | Knee walker | John M. Hoepner | 2010-08-24 |
| 6647825 | Hand brake device | — | 2003-11-18 |