Duane D. Dwyer

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Milwaukee, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid flow control valve assembly with independent feedback pressure
- Patent number 6,899,012
- Issue date May 31, 2005
- Actuant Corporation
- Roger R. Pili
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Fluid flow control valve assembly with independent feedback pressure
- Publication number 20040231506
- Publication date Nov 25, 2004
- Roger R. Pili
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL