Benjamin F. Kilgore

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Redmond, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tiered achievement system
- Patent number 8,469,805
- Issue date Jun 25, 2013
- Microsoft Corporation
- Benjamin F. Kilgore
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Tiered achievement system
- Publication number 20070173327
- Publication date Jul 26, 2007
- Microsoft Corporation
- Benjamin F. Kilgore
- A63 - SPORTS GAMES AMUSEMENTS