John Garthwaite

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Sussex, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid level switch
- Patent number 7,484,409
- Issue date Feb 3, 2009
- Briggs & Stratton Corporation
- Richard A. Dykstra
- G01 - MEASURING TESTING
Information Patent Grant
Passageway having non-linear flow path
- Patent number 7,373,956
- Issue date May 20, 2008
- Briggs & Stratton Corporation
- Dave Procknow
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Fluid level switch
- Publication number 20070227244
- Publication date Oct 4, 2007
- Richard A. Dykstra
- G01 - MEASURING TESTING
Information Patent Application
Passageway having non-linear flow path
- Publication number 20050178352
- Publication date Aug 18, 2005
- Dave Procknow
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL