David Bayreuther

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Griswold, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid powered dual-piston actuator with efficient fluid porting and...
- Patent number 7,591,216
- Issue date Sep 22, 2009
- Metso Automation USA Inc.
- David Bayreuther
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System and method for treating fluid using a multi-port valve assembly
- Patent number 7,445,662
- Issue date Nov 4, 2008
- Metso Automation USA, Inc.
- David Bayreuther
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Stem or shaft seal arrangement
- Patent number 7,017,915
- Issue date Mar 28, 2006
- Metso Automation USA Inc.
- Philip J. Dorrian
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
System and method for treating fluid using a multi-port valve assembly
- Patent number 6,936,091
- Issue date Aug 30, 2005
- Metso Automation USA, Inc.
- David Bayreuther
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Four way valve
- Patent number 6,401,754
- Issue date Jun 11, 2002
- Metso Automation USA Inc.
- Melvin Winquist
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Fluid powered dual-piston actuator with efficient fluid porting and...
- Publication number 20070234899
- Publication date Oct 11, 2007
- Metso Automation USA Inc.
- David Bayreuther
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
System and method for treating fluid using a multi-port valve assembly
- Publication number 20060011061
- Publication date Jan 19, 2006
- Metso Automation USA Inc.
- David Bayreuther
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
System and method for treating fluid using a multi-port valve assembly
- Publication number 20050056149
- Publication date Mar 17, 2005
- Metso Automation USA Inc.
- David Bayreuther
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Stem or shaft seal arrangement
- Publication number 20030062688
- Publication date Apr 3, 2003
- JAMESBURY, INC.
- Philip J. Dorrian
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...