Malcolm J. Harwood

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Bensalem, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Amusement device prize awarding system and method
- Patent number 8,506,373
- Issue date Aug 13, 2013
- AMI Entertainment Network, Inc.
- James R. Stelzer
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Amusement Device Prize Awarding System and Method
- Publication number 20060252473
- Publication date Nov 9, 2006
- Merit Industries, Inc.
- James R. Stelzer
- G07 - CHECKING-DEVICES