Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5906369 | Electronic matching game apparatus including sound generating means and method of game play using the same | William H. Brennan, Frederic W. Stucklen, Robert H. Beck, Michael Marra | 1999-05-25 |