Harry W. Schulz

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Racine, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for improving pump efficiency and productivity un...
- Patent number 7,534,096
- Issue date May 19, 2009
- Unico, Inc.
- Harry W. Schulz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and system for improving pump efficiency and productivity un...
- Patent number 7,437,215
- Issue date Oct 14, 2008
- Unico, Inc.
- Robb G. Anderson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and system for improving pump efficiency and productivity un...
- Patent number 7,330,779
- Issue date Feb 12, 2008
- Unico, Inc.
- Harry W. Schulz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Method and system for improving pump efficiency and productivity un...
- Publication number 20050283277
- Publication date Dec 22, 2005
- Harry W. Schulz
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and system for improving pump efficiency and productivity un...
- Publication number 20050281681
- Publication date Dec 22, 2005
- Robb G. Anderson
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and system for improving pump efficiency and productivity un...
- Publication number 20050281680
- Publication date Dec 22, 2005
- Harry W. Schulz
- E21 - EARTH DRILLING MINING