Francis Kushner

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Delmont, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and arrangement to minimize noise and excitation of structur...
- Patent number 11,255,345
- Issue date Feb 22, 2022
- Elliott Company
- Francis Kushner
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Turbomachinery stationary vane arrangement for disk and blade excit...
- Patent number 9,581,034
- Issue date Feb 28, 2017
- Elliott Company
- Francis Kushner
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Four-bearing rotor system
- Patent number 7,726,883
- Issue date Jun 1, 2010
- Elliott Company
- M. Theodore Gresh
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Turbomachine radial impeller vibration constraining and damping mec...
- Patent number 5,984,638
- Issue date Nov 16, 1999
- Elliott Turbomachinery Co., Inc.
- M. Theodore Gresh
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for preventing one-cell stall in bladed discs
- Patent number 5,832,606
- Issue date Nov 10, 1998
- Elliott Turbomachinery Co., Inc.
- Francis Kushner
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Method and Arrangement to Minimize Noise and Excitation of Structur...
- Publication number 20190331134
- Publication date Oct 31, 2019
- Elliott Company
- Francis Kushner
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TURBOMACHINERY STATIONARY VANE ARRANGEMENT FOR DISK AND BLADE EXCIT...
- Publication number 20140322001
- Publication date Oct 30, 2014
- Elliott Company
- Francis Kushner
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Four-Bearing Rotor System
- Publication number 20070292262
- Publication date Dec 20, 2007
- Elliott Company
- M. Theodore Gresh
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES