Edward Weisz

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Toronto, CA

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Patents Grantslast 30 patents

Information Patent Grant
Valve box, valve control device and assembly thereof
- Patent number 8,091,571
- Issue date Jan 10, 2012
- The Water-Box Development Corporation
- Edward Weisz
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
VALVE BOX, VALVE CONTROL DEVICE AND ASSEMBLY THEREOF
- Publication number 20080023077
- Publication date Jan 31, 2008
- Edward Weisz
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Valve box, valve control device and assembly thereof
- Publication number 20080023076
- Publication date Jan 31, 2008
- Edward Weisz
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...