Glenn W. Schwantes

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Oshkosh, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for coin diameter discrimination
- Patent number 5,684,597
- Issue date Nov 4, 1997
- Robin C. Hossfield
- G07 - CHECKING-DEVICES
Information Patent Grant
Method and apparatus for discriminating and collecting coins
- Patent number 5,404,986
- Issue date Apr 11, 1995
- Raytheon Company
- Robin C. Hossfield
- G07 - CHECKING-DEVICES