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Robert F. Weimer
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Allentown, PA, US
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last 30 patents
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Patent Grant
Two stage pressure swing adsorption process which utilizes an oxyge...
Patent number
5,395,427
Issue date
Mar 7, 1995
Air Products and Chemicals, Inc.
Ravi Kumar
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Two stage pressure swing adsorption process for producing the less...
Patent number
5,382,280
Issue date
Jan 17, 1995
Air Products and Chemicals, Inc.
Jung S. Choe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process and apparatus for producing nitrogen and oxygen
Patent number
5,305,610
Issue date
Apr 26, 1994
Air Products and Chemicals, Inc.
Douglas L. Bennett
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Hybrid membrane - cryogenic generation of argon concurrently with n...
Patent number
5,049,174
Issue date
Sep 17, 1991
Air Products and Chemicals, Inc.
Robert M. Thorogood
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Liquid phase carbon monoxide shift process
Patent number
4,980,145
Issue date
Dec 25, 1990
Air Products and Chemicals, Inc.
Thomas H. Hsiung
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
High volumetric production of methanol in a liquid phase reactor
Patent number
4,910,227
Issue date
Mar 20, 1990
Air Products and Chemicals, Inc.
Dennis M. Brown
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Split-flow regeneration in absorptive air separation
Patent number
4,708,860
Issue date
Nov 24, 1987
Air Products and Chemicals, Inc.
Robert F. Weimer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Coal liquefaction with preasphaltene recycle
Patent number
4,609,455
Issue date
Sep 2, 1986
International Coal Refining Company
Robert F. Weimer
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...