WV

William P. Van Vooren

WD Walker Digital: 6 patents #35 of 104Top 35%
Igt: 1 patents #880 of 1,220Top 75%
Overall (All Time): #725,915 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10347081 Method and apparatus for conducting focus groups using networked gaming devices Jay S. Walker, James A. Jorasch, Daniel E. Tedesco, Geoffrey M. Gelman, Steven M. Santisi +3 more 2019-07-09
8579692 Systems and methods wherein a lottery number combination is associated with a limited number of occurrences Stephen C. Tulley, John M. Packes, Jr., James A. Jorasch, Jay S. Walker, Patrick J. Buckley +7 more 2013-11-12
7722455 Systems and methods wherein a lottery number combination is associated with a limited number of occurrences Stephen C. Tulley, John M. Packes, Jr., James A. Jorasch, Jay S. Walker, Patrick J. Buckley +7 more 2010-05-25
7704139 Systems and methods wherein a lottery number combination is associated with a limited number of occurrences Stephen C. Tulley, John M. Packes, Jr., James A. Jorasch, Jay S. Walker, Patrick J. Buckley +7 more 2010-04-27
7690980 Systems and methods wherein a lottery number combination is associated with a limited number of occurrences Stephen C. Tulley, John M. Packes, Jr., James A. Jorasch, Jay S. Walker, Patrick J. Buckley +7 more 2010-04-06
7682240 Systems and methods wherein a lottery number combination is associated with a limited number of occurrences Stephen C. Tulley, John M. Packes, Jr., James A. Jorasch, Jay S. Walker, Patrick J. Buckley +7 more 2010-03-23
6688976 Systems and methods wherein a lottery number combination is associated with a limited number of occurrences Stephen C. Tulley, John M. Packes, Jr., James A. Jorasch, Jay S. Walker, Patrick J. Buckley +7 more 2004-02-10