James L. French

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Holland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Analytical crucible
- Patent number 6,270,727
- Issue date Aug 7, 2001
- Leco Corporation
- Joel C. Mitchell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cleaning system and method for cleaning a flow restrictor in a supe...
- Patent number 6,180,069
- Issue date Jan 30, 2001
- Leco Corporation
- James L. French
- G01 - MEASURING TESTING