John Edward Cygnor

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Winnebago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Vane pump with tilting pad radial bearings
- Patent number 8,182,248
- Issue date May 22, 2012
- Hamilton Sundstrand Corporation
- John E. Cygnor
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Variable displacement vane pump with pressure balanced vane
- Patent number 7,637,724
- Issue date Dec 29, 2009
- Hamilton Sundstrand Corporation
- John Edward Cygnor
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Vane Pump with Tilting Pad Radial Bearings
- Publication number 20090142215
- Publication date Jun 4, 2009
- John E. Cygnor
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Variable displacement vane pump with pressure balanced vane
- Publication number 20060039816
- Publication date Feb 23, 2006
- John Edward Cygnor
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES