Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9566501 | Hand-forming card shuffling apparatuses including multi-card storage compartments, and related methods | James B. Stasson, Robert J. Rynda, James P. Helgesen, Troy D. Nelson, Paul K. Scheper +2 more | 2017-02-14 |
| 9320964 | System for billing usage of a card handling device | Nathan J. Wadds, Zbigniew Czyzewski, James P. Helgesen, Russ Frederick Marsden | 2016-04-26 |