Frederick L. Zink

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White River Junction, VT, US

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Patents Grantslast 30 patents

Information Patent Grant
Radial-flow turbomachines having performance-enhancing features
- Patent number 8,506,237
- Issue date Aug 13, 2013
- Concepts ETI, Inc.
- David Japikse
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid-type absorption dynamometer having an enhanced power range
- Patent number 8,100,631
- Issue date Jan 24, 2012
- Concepts ETI, Inc.
- Douglas M. DeBenedictis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Radial-Flow Turbomachines Having Performance-Enhancing Features
- Publication number 20130022449
- Publication date Jan 24, 2013
- Concepts ETI, Inc.
- David Japikse
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Fluid-Type Absorption Dynamometer Having an Enhanced Power Range
- Publication number 20090232641
- Publication date Sep 17, 2009
- Concepts ETI, Inc.
- Douglas M. DeBenedictis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...