Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7011311 | Method for playing a basketball-type game | — | 2006-03-14 |
| 6887171 | Basketball-type game and apparatus for playing the same | — | 2005-05-03 |
| 6554683 | Method of playing amusement game in a traveling vehicle | — | 2003-04-29 |
| 6296544 | Amusement device for preventing boredom in a traveling vehicle | — | 2001-10-02 |
| D308811 | Coin roll opener | Stanley Hochfeld, Gary D. Johnson | 1990-06-26 |