Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4749187 | Track hurdle with adjustble latching mechanism and adjusting weight mechanism | William S. Dellinger | 1988-06-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4749187 | Track hurdle with adjustble latching mechanism and adjusting weight mechanism | William S. Dellinger | 1988-06-07 |