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Thomas P. McAndrew
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Macungie, PA, US
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last 30 patents
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Patent Grant
Protecting carbon steel from corrosion with nonconducting poly(anil...
Patent number
5,441,772
Issue date
Aug 15, 1995
Air Products and Chemicals, Inc.
Thomas P. McAndrew
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Drag reduction with amine functional polymers
Patent number
5,271,424
Issue date
Dec 21, 1993
Air Products and Chemicals, Inc.
Thomas P. McAndrew
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Amine functional polymers as thickening agents
Patent number
5,270,379
Issue date
Dec 14, 1993
Air Products and Chemcials, Inc.
Thomas P. McAndrew
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Separation of solids from aqueous suspensions using modified amine...
Patent number
5,185,083
Issue date
Feb 9, 1993
Air Products and Chemicals, Inc.
John G. Smigo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Poly(propylene carbonate)-containing ceramic tape formulations and...
Patent number
5,089,070
Issue date
Feb 18, 1992
PAC Polymers Inc.
Thomas P. McAndrew
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Elastomeric connectors for electronic packaging and testing
Patent number
4,932,883
Issue date
Jun 12, 1990
International Business Machines Corporation
Liang-Choo Hsia
G01 - MEASURING TESTING