Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4640275 | Head restraint for backboards | Mario Dohnert, Jr. | 1987-02-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4640275 | Head restraint for backboards | Mario Dohnert, Jr. | 1987-02-03 |