JH

James P. Helgesen

SG Sg Gaming: 2 patents #29 of 116Top 25%
📍 Eden Prairie, MN: #49 of 285 inventorsTop 20%
🗺 Minnesota: #1,437 of 7,575 inventorsTop 20%
Overall (2020): #164,157 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10864431 Methods of making and using hand-forming card shufflers James B. Stasson, Robert J. Rynda, Troy D. Nelson, Paul K. Scheper, Ronald R. Swanson +2 more 2020-12-15
10857448 Card handling devices and associated methods James V. Kelly, Vladislav Zvercov, Feraidoon Bourbour, Robert J. Rynda 2020-12-08