| 11397986 |
Electronic trade processing system and method |
Charles Walden, Andrew Lawrence, Nikita Karpov, Brendan P. Flood, Benjamin A. Holzman |
2022-07-26 |
| 11055781 |
Electronic trade processing system and method |
Charles Walden, Andrew Lawrence, Nikita Karpov, Brendan P. Flood, Benjamin A. Holzman |
2021-07-06 |
| 10970781 |
Electronic trade processing system and method |
Charles Walden, Andrew Lawrence, Nikita Karpov, Brendan P. Flood, Benjamin A. Holzman |
2021-04-06 |
| 8370249 |
Enhanced parimutuel wagering |
Jeffrey Lange, Kenneth Baron, Charles Walden |
2013-02-05 |
| 8275695 |
Enhanced parimutuel wagering |
Jeffrey Lange, Kenneth Baron, Charles Walden |
2012-09-25 |
| 8126794 |
Replicated derivatives having demand-based, adjustable returns, and trading exchange therefor |
Jeffrey Lange, Kenneth Baron, Charles Walden |
2012-02-28 |
| 7742972 |
Enhanced parimutuel wagering |
Jeffrey Lange, Kenneth Baron, Charles Walden |
2010-06-22 |