Lars Hoffmann Berthelsen

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Randers, DK

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Patents Grantslast 30 patents

Information Patent Grant
Water pump
- Patent number D568340
- Issue date May 6, 2008
- Pentair Water Pool and Spa, Inc.
- Robert W Stiles, Jr.
- D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

Information Patent Application
FILTER LOADING
- Publication number 20070163929
- Publication date Jul 19, 2007
- Pentair Water Pool and Spa, Inc.
- Robert W. Stiles
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...