Mark V. Chester

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Tiverton, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Safety override circuit for pneumatic positioner and method of use...
- Patent number 8,196,595
- Issue date Jun 12, 2012
- Dresser, Inc.
- Mark Chester
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
High temperature dynamic seal
- Patent number 8,006,982
- Issue date Aug 30, 2011
- Mark S. Whitlow
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Safety override circuit for pneumatic positioner and method of use...
- Patent number 7,661,439
- Issue date Feb 16, 2010
- Dresser, Inc.
- Mark V. Chester
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Underwater delivery system
- Patent number 5,448,941
- Issue date Sep 12, 1995
- The United States of America as represented by the Secretary of the Navy
- Daniel M. Godfrey
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
SAFETY OVERRIDE CIRCUIT FOR PNEUMATIC POSITIONER AND METHOD OF USE...
- Publication number 20100116347
- Publication date May 13, 2010
- Dresser, Inc.
- Mark V. Chester
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HIGH TEMPERATURE DYNAMIC SEAL
- Publication number 20090243219
- Publication date Oct 1, 2009
- Garlock Sealing Technologies, LLC
- Mark S. Whitlow
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Safety override circuit for pneumatic positioner and method of use...
- Publication number 20070183901
- Publication date Aug 9, 2007
- Mark V. Chester
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL