Keyva Control, Inc.

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Flushing, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Ball valve with square bore and quarter turn component
- Patent number 9,377,127
- Issue date Jun 28, 2016
- Keyva Control, Inc.
- Shuguang Chen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Ball Valve with Square Bore and Quarter Turn Component
- Publication number 20150233477
- Publication date Aug 20, 2015
- Keyva Control, Inc.
- Shuguang Chen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks