Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4641587 | Suspended motorized vehicle | — | 1987-02-10 |
| 4535702 | Articulated railway vehicle | Fritz Hess | 1985-08-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4641587 | Suspended motorized vehicle | — | 1987-02-10 |
| 4535702 | Articulated railway vehicle | Fritz Hess | 1985-08-20 |