Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4593912 | Quoit throwing game | Andrew R. Rivas, James P. Pace, Timothy Cavanaugh | 1986-06-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4593912 | Quoit throwing game | Andrew R. Rivas, James P. Pace, Timothy Cavanaugh | 1986-06-10 |