Reno, Nevada
United States
1
2013-09-19
The entities that hold a legal rights for patent applications filed by inventor Calvert Travis J.:
Travis J. Calvert from Reno, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Gaming system and method providing an additional award opportunity when a designated quantity of displayed symbols is associated with a displayed background
445205 ⎘