Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016679 | Universal game modules for message communication between at least two casino controllers | Rolland Steil, John Lord | 2011-09-13 |
| 7934993 | Secure progressive controller | Brian L. Kuehling, Michael F. Hollenbeck | 2011-05-03 |
| 7896741 | Progressive controller | Brian L. Kuehling, Michael F. Hollenbeck | 2011-03-01 |