Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6149529 | Combination football and skating game with enclosed ramp field and different scoring zones | William L. Fowler, Ronald A. Holland, Joseph M. Skorpen | 2000-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6149529 | Combination football and skating game with enclosed ramp field and different scoring zones | William L. Fowler, Ronald A. Holland, Joseph M. Skorpen | 2000-11-21 |