DB

David K. Bontempo

Igt: 4 patents #452 of 1,220Top 40%
Overall (All Time): #1,228,350 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8517381 Gaming system, device and method involving a plurality of rotors interchangeably operable in a decoupled mode and a coupled mode Mark C. Nicely, Benjamin J. Zoltewicz 2013-08-27
8226085 Gaming system, device and method involving a plurality of rotors interchangeably operable in a decoupled mode and a coupled mode Mark C. Nicely, Benjamin J. Zoltewicz 2012-07-24
8006978 Gaming system, device and method involving a plurality of rotors interchangeably operable in a decoupled mode and a coupled mode Mark C. Nicely, Benjamin J. Zoltewicz 2011-08-30
7850171 Gaming system, device and method involving a plurality of rotors interchangeably operable in a decoupled mode and a coupled mode Mark C. Nicely, Benjamin J. Zoltewicz 2010-12-14