John P. Keeton

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Colorado Springs, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Impeller and propeller
- Patent number 6,688,849
- Issue date Feb 10, 2004
- John P. Keeton
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Impeller and propeller
- Publication number 20030223874
- Publication date Dec 4, 2003
- John P. Keeton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL