Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8182347 | Gaming machine having structural members | Charles R. Bleich, Jacob C. Greenberg, Victor Mercado, Yolanda D. Whisenton | 2012-05-22 |
| 8115115 | Methodology of co-interference reduction through cable separation and shielding within a gaming machine | Charles R. Bleich, Victor Mercado | 2012-02-14 |
| 6155565 | Method and kit retrofitting a pinball machine | George A. Gomez, Charles R. Bleich, Bradley D. Cornell, Andrew Eloff, Bradley A. Hume +2 more | 2000-12-05 |
| 6113097 | Method of replacing a playfield of a pinball machine | John R. Krutsch, Thomas W. Uban | 2000-09-05 |