Kent P. Hand

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Coon Rapids, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Double diaphragm pump with air valve block moving in a rectangular...
- Patent number 5,860,794
- Issue date Jan 19, 1999
- Graco Inc.
- Kent P. Hand
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Air valve with bleed feature to inhibit icing
- Patent number 5,366,353
- Issue date Nov 22, 1994
- Kent P. Hand
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES