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Variable orifice valve assembly
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Patent number 4,516,606
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Issue date May 14, 1985
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Exxon Research and Engineering Co.
-
Arthur C. Worley
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Conduction cooled tube supports
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Patent number 4,485,766
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Issue date Dec 4, 1984
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Exxon Research and Engineering Co.
-
Arthur C. Worley
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F28 - HEAT EXCHANGE IN GENERAL
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Liquid cooled tube supports
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Patent number 4,444,157
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Issue date Apr 24, 1984
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Exxon Research and Engineering Co.
-
Arthur C. Worley
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F22 - STEAM GENERATION
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Valve with spring gate
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Patent number 4,351,361
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Issue date Sep 28, 1982
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Exxon Research and Engineering Co.
-
Arthur C. Worley
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Fabricated gate valves
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Patent number 4,347,865
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Issue date Sep 7, 1982
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Exxon Research and Engineering Co.
-
Arthur C. Worley
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Continuous catalyst unloading device
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Patent number 4,327,055
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Issue date Apr 27, 1982
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Exxon Research and Engineering Co.
-
Edward C. Luckenbach
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Reformer furnace seal
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Patent number 4,325,916
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Issue date Apr 20, 1982
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Exxon Research and Engineering Co.
-
Arthur C. Worley
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C01 - INORGANIC CHEMISTRY
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Bottom (coker) burner vessel
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Patent number 4,317,798
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Issue date Mar 2, 1982
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Exxon Research and Engineering Co.
-
Arthur C. Worley
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Cyclone support
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Patent number 4,273,565
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Issue date Jun 16, 1981
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Exxon Research and Engineering Co.
-
Arthur C. Worley
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Stack damper valve
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Patent number 4,269,166
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Issue date May 26, 1981
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Exxon Research and Engineering Company
-
Arthur C. Worley
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Cylinder valve
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Patent number 4,261,385
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Issue date Apr 14, 1981
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Exxon Research and Engineering Co.
-
Arthur C. Worley
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Multi-position dual disc slide valve
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Patent number 4,253,487
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Issue date Mar 3, 1981
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Exxon Research and Engineering Co.
-
Arthur C. Worley
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Catalyst sampler device
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Patent number 4,192,188
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Issue date Mar 11, 1980
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Exxon Research and Engineering Co.
-
Arthur C. Worley
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G01 - MEASURING TESTING
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-
Fluidized bed apparatus
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Patent number 4,062,656
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Issue date Dec 13, 1977
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Exxon Research and Engineering Company
-
Don E. Blaser
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Catalytic hydrocarbon conversion apparatus
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Patent number 3,996,013
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Issue date Dec 7, 1976
-
Exxon Research and Engineering Company
-
Edward C. Luckenbach
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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-
Flexible fluid-conducting assemblies
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Patent number 3,950,016
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Issue date Apr 13, 1976
-
Exxon Research and Engineering Company
-
Arthur C. Worley
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...