Stephen P. Angelo

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Gaming system having virtual assets and achievements
- Patent number 8,628,422
- Issue date Jan 14, 2014
- WMS Gaming Inc.
- Jeffrey L. Allen
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
GAMING SYSTEM HAVING VIRTUAL ASSETS AND ACHIEVEMENTS
- Publication number 20140038701
- Publication date Feb 6, 2014
- WMS Gaming Inc.
- Jeffrey L. Allen
- G07 - CHECKING-DEVICES
Information Patent Application
Gaming System Having Virtual Assets and Achievements
- Publication number 20110207525
- Publication date Aug 25, 2011
- Jeffrey L. Allen
- G07 - CHECKING-DEVICES