David Alan Severance

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Las Vegas, NV, US

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Patents Grantslast 30 patents

Information Patent Grant
Gaming machine maintenance system and method
- Patent number 7,201,660
- Issue date Apr 10, 2007
- IGT
- Daryn George Kiely
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Gaming machine maintenance system and method
- Publication number 20040235562
- Publication date Nov 25, 2004
- Daryn George Kiely
- G07 - CHECKING-DEVICES