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Helical coil steam generator
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Patent number 9,403,205
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Issue date Aug 2, 2016
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NuScale Power, LLC
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Dennis Keith Williams
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Helical coil steam generator
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Patent number 9,188,328
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Issue date Nov 17, 2015
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NuScale Power, LLC
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Dennis Keith Williams
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Oil recovery process
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Patent number 8,899,326
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Issue date Dec 2, 2014
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Cleaver-Brooks, Inc.
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Meenatchinathan Vasudevan
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Helical coil steam generator
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Patent number 8,752,510
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Issue date Jun 17, 2014
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NuScale Power, LLC
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Dennis Keith Williams
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Steam generator
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Patent number 7,958,853
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Issue date Jun 14, 2011
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Alstom Technology Ltd
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Christoph Ruchti
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F22 - STEAM GENERATION
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3376859
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Patent number 3,376,859
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Issue date Apr 9, 1968
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F22 - STEAM GENERATION
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3237611
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Patent number 3,237,611
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Issue date Mar 1, 1966
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F24 - HEATING RANGES VENTILATING
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3173405
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Patent number 3,173,405
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Issue date Mar 16, 1965
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F22 - STEAM GENERATION
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3143102
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Patent number 3,143,102
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Issue date Aug 4, 1964
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F22 - STEAM GENERATION
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3106193
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Patent number 3,106,193
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Issue date Oct 8, 1963
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F22 - STEAM GENERATION
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3105466
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Patent number 3,105,466
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Issue date Oct 1, 1963
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F22 - STEAM GENERATION
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3060904
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Patent number 3,060,904
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Issue date Oct 30, 1962
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F22 - STEAM GENERATION
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3042618
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Patent number 3,042,618
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Issue date Jul 3, 1962
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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2170349
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Patent number 2,170,349
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Issue date Aug 22, 1939
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F22 - STEAM GENERATION
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1975096
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Patent number 1,975,096
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Issue date Oct 2, 1934
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F22 - STEAM GENERATION
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1961138
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Patent number 1,961,138
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Issue date Jun 5, 1934
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F22 - STEAM GENERATION
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1960005
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Patent number 1,960,005
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Issue date May 22, 1934
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F22 - STEAM GENERATION
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1853530
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Patent number 1,853,530
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Issue date Apr 12, 1932
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F22 - STEAM GENERATION