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Elias G. Ragi
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Williamsville, NY, US
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last 30 patents
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Patent Grant
Method of indirect heat exchange for two phase flow distribution
Patent number
5,811,625
Issue date
Sep 22, 1998
UOP LLC
Elias G. Ragi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of indirect heat exchange for two phase flow distribution
Patent number
5,625,112
Issue date
Apr 29, 1997
UOP
Elias G. Ragi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of indirect heat exchange for two phase flow distribution
Patent number
5,531,266
Issue date
Jul 2, 1996
UOP
Elias G. Ragi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Evaporation for solids concentration
Patent number
5,413,674
Issue date
May 9, 1995
UOP
Elias G. Ragi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reforming process with improved vertical heat exchangers
Patent number
5,091,075
Issue date
Feb 25, 1992
UOP
Patrick S. O'Neill
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Enhancement for film condensation apparatus
Patent number
4,253,519
Issue date
Mar 3, 1981
Union Carbide Corporation
Leslie C. Kun
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method for enhanced heat transfer
Patent number
4,232,728
Issue date
Nov 11, 1980
Union Carbide Corporation
Gary W. Fenner
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Enhanced tube inner surface heat transfer device and method
Patent number
4,154,293
Issue date
May 15, 1979
Union Carbide Corporation
Gary W. Fenner
F28 - HEAT EXCHANGE IN GENERAL