John W. Kaehler

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Boynton Beach, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Dry vacuum pump system for gas sorption analyzer
- Patent number 6,257,835
- Issue date Jul 10, 2001
- Quantachrome Corporation
- John W. Kaehler
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...