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Chun Fei Chueh
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Jamaica, NY, US
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last 30 patents
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Patent Grant
Process for the production of ethylene glycol through the hydroform...
Patent number
4,496,781
Issue date
Jan 29, 1985
The Halcon SD Group, Inc.
Stephen E. Jacobson
C07 - ORGANIC CHEMISTRY
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Patent Grant
Recovery of alkylene glycols
Patent number
4,057,471
Issue date
Nov 8, 1977
Halcon International, Inc.
Chun Fei Chueh
C07 - ORGANIC CHEMISTRY