Diane K. Gruber

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Las Vegas, NV, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-direction slot machine pay lines
- Patent number 8,641,044
- Issue date Feb 4, 2014
- Global Gaming Group, Inc.
- Diane K. Gruber
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
MULTI-DIRECTION SLOT MACHINE PAY LINES
- Publication number 20110266745
- Publication date Nov 3, 2011
- GLOBAL GAMING GROUP, INC.
- Diane K. Gruber
- G07 - CHECKING-DEVICES