Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4705276 | Gameboard swivel | George E. Kastle, Jennie R. Kastle, James E. Wilson, Barbara Wilson | 1987-11-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4705276 | Gameboard swivel | George E. Kastle, Jennie R. Kastle, James E. Wilson, Barbara Wilson | 1987-11-10 |