Michael J. Kaufman

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Boswell, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Water wheel for pumping chemical treatment into water stream
- Patent number 6,029,688
- Issue date Feb 29, 2000
- Michael J. Kaufman
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Waterwheel powered air delivery device
- Publication number 20060033341
- Publication date Feb 16, 2006
- Michael J. Kaufman
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES