Steven C. Richardson

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Slot machine game having rotation of symbol area
- Patent number 8,075,392
- Issue date Dec 13, 2011
- GC2, Inc.
- Steven C. Richardson
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
GAME OF CHANCE
- Publication number 20090088242
- Publication date Apr 2, 2009
- GC2, INC.
- Steven C. Richardson
- G07 - CHECKING-DEVICES