Jerzy A. Lorett

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Beaumaris, AU

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Patents Grantslast 30 patents

Information Patent Grant
Reduction of transient thermal stresses in machine components
- Patent number 5,072,608
- Issue date Dec 17, 1991
- BW/IP International, Inc.
- Jerzy A. Lorett
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reduction of transient thermal stresses in machine components
- Patent number 4,997,341
- Issue date Mar 5, 1991
- BW/IP International, Inc.
- Jerzy A. Lorett
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Low volume variable rpm submersible well pump
- Patent number 4,678,404
- Issue date Jul 7, 1987
- Hughes Tool Company
- Jerzy A. Lorett
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Thrust balancing device for a progressing cavity pump
- Patent number 4,669,961
- Issue date Jun 2, 1987
- Hughes Tool Company
- Jerzy A. Lorett
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...