Sean E. Plaisted

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Newburyport, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Scroll pump with load bearing synchronization device
- Patent number 7,261,528
- Issue date Aug 28, 2007
- Varian, Inc.
- Anthony G. Liepert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Scroll pump with load bearing synchronization device
- Publication number 20050220647
- Publication date Oct 6, 2005
- Anthony G. Liepert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...