Paul A. Yahr

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Brighton, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Stepper motor operated balanced flow control valve
- Patent number 8,939,173
- Issue date Jan 27, 2015
- MAC Valves, Inc.
- Paul A. Yahr
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
STEPPER MOTOR OPERATED BALANCED FLOW CONTROL VALVE
- Publication number 20160169401
- Publication date Jun 16, 2016
- Mac Valves, Inc.
- Kevin C. Williams
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
STEPPER MOTOR OPERATED BALANCED FLOW CONTROL VALVE
- Publication number 20120012768
- Publication date Jan 19, 2012
- Mac Valves, Inc.
- Paul A. Yahr
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...