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Graham K. Hughes
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Hackettstown, NJ, US
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last 30 patents
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Patent Grant
Process for the production of alkyl aryl ethers
Patent number
4,294,992
Issue date
Oct 13, 1981
The Southland Corporation
Graham K. Hughes
C07 - ORGANIC CHEMISTRY
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Patent Grant
Mixtures of aliphatic amines and quaternary ammonium compounds thereof
Patent number
4,098,822
Issue date
Jul 4, 1978
Ashland Oil, Inc.
Richard R. Egan
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...