Inventor · disambiguated record
Collin A. Helsen
Also filed as: HELSEN COLLIN · HELSEN COLLIN A
2 granted patents·82 citations·filing 2014–2014
67Inventor score
Files withBALLY GAMING INC2
Top patents by PatentIndex Score
2 records- 0197US9566501B2Hand-forming card shuffling apparatuses including multi-card storage compartments, and related methodsBALLY GAMING INC·Filed 2014·Granted Feb 14, 2017·69 cites·8 claims
- 0289US9320964B2System for billing usage of a card handling deviceBALLY GAMING INC·Filed 2014·Granted Apr 26, 2016·13 cites·20 claims
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