Philip L. Hapner

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Wabash, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 8,567,431
- Issue date Oct 29, 2013
- Philip L. Hapner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20130061957
- Publication date Mar 14, 2013
- Philip L. Hapner
- E03 - WATER SUPPLY SEWERAGE