Robert Siemasko

Follow

Person

Lake Forest, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Gaming system having challenge gameplay
- Patent number 8,568,222
- Issue date Oct 29, 2013
- WMS Gaming Inc.
- Mark B. Gagner
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
GAMING SYSTEM HAVING CHALLENGE GAMEPLAY
- Publication number 20100216536
- Publication date Aug 26, 2010
- Mark B. Gagner
- G07 - CHECKING-DEVICES