Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8123586 | Electronic jump rope | — | 2012-02-28 |
| 5318319 | Electronic cricket dart game | Richard F. Jones | 1994-06-07 |
| 4819818 | Random number generator | John J. Simkus | 1989-04-11 |
| 4588187 | Port expansion adapter for video game port | — | 1986-05-13 |