Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| D633948 | Cup game assembly | Dennis George McCulley | 2011-03-08 | |
| 7410170 | Game having an electronic instruction unit | Peter Kullgren, Samuel C. Unsicker | 2008-08-12 | $40,092,000 |
| 6248017 | Hand-held electronic game with rotatable display | — | 2001-06-19 | $34,339,000 |