Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9189921 | Progressive value tracking and publication in gaming systems | Kevin Higgins, Chad G. Little | 2015-11-17 |
| 7162445 | Methods and systems for quantifying cash flow recovery and risk | Christopher Donald Johnson, Tim Kerry Keyes, Catharine Lynn Midkiff, Richard Paul Messmer, Chandrasekhar Pisupati +1 more | 2007-01-09 |
| 7039608 | Rapid valuation of portfolios of assets such as financial instruments | Christopher Donald Johnson, Tim Kerry Keyes, Catharine Lynn Midkiff, Richard Paul Messmer, Chandrasekhar Pisupati +7 more | 2006-05-02 |