Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5974935 | Belt splitting machine | John A. Willis, Adrian Willis, William J. Hayes | 1999-11-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5974935 | Belt splitting machine | John A. Willis, Adrian Willis, William J. Hayes | 1999-11-02 |