Evanston, Illinois
United States
4
2016-08-04
The entities that hold a legal rights for patent applications filed by inventor Blankstein Michael J.:
Michael J. Blankstein from Evanston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Wagering game system with player rewards
#2 | 2014-09-11Wagering game system with player awards for modifying game contents
#3 | 2012-12-27Wagering game system with player rewards
#4 | 2009-05-07Wagering game system with player rewards
904724 ⎘