Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7666085 | Gaming device which displays multiple gaming results wherein subsequent results are formed from previous results | Anthony J. Baerlocher, Daniel W. Sopala, Matthew E. Belger | 2010-02-23 | $4,283,000 |
| 7614953 | Gaming device having multiple interrelated secondary games | Roman A. Souza, Randall D. Mead | 2009-11-10 | $10,387,000 |
| 7278919 | Gaming device having multiple interrelated secondary games | Roman A. Souza, Randall D. Mead | 2007-10-09 | $17,588,000 |
| 6964416 | Method of playing a matching bonus game | Monica A. McClintic, Michael T. Tessmer, Julie A. Mottes | 2005-11-15 | $17,735,000 |