Jack Ruhs

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Palm City, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Fire hydrant security cap closure system
- Patent number 8,020,579
- Issue date Sep 20, 2011
- Jack Ruhs
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Fire hydrant security cap closure system
- Publication number 20090301571
- Publication date Dec 10, 2009
- Jack Ruhs
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...