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Alan E. Van Til
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Itasca, IL, US
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last 30 patents
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Patent Grant
Stabilized hydroxylamine solutions
Patent number
5,906,805
Issue date
May 25, 1999
AlliedSignal Inc.
Chin Hsiung Chang
C01 - INORGANIC CHEMISTRY
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Patent Grant
Storage of natural gas
Patent number
5,461,023
Issue date
Oct 24, 1995
AlliedSignal Inc.
Chin-Hsiung Chang
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
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Patent Grant
Regeneration of electrical conductivity of metallic surfaces
Patent number
4,322,254
Issue date
Mar 30, 1982
UOP Inc.
Alan E. Van Til
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...