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Johannes Gerardus Henricus Willems
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Bergen op Zoom, NL
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last 30 patents
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Patent Grant
Anti-static resin composition containing fluorinated phosphonium su...
Patent number
RE38530
Issue date
Jun 8, 2004
General Electric Company
Johannes Gerardus Henricus Willems
524 - Synthetic resins or natural rubbers
Information
Patent Grant
Anti-static resin composition containing fluorinated phosphonium su...
Patent number
6,194,497
Issue date
Feb 27, 2001
General Electric Company
Johannes Gerardus Henricus Willems
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...