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Craig L. Glassford
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Sarnia, CA
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last 30 patents
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Patent Grant
Use of membranes for ethylene recovery in polymerization processes
Patent number
4,623,704
Issue date
Nov 18, 1986
The Dow Chemical Company
Dennis R. Dembicki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...