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Disk-pack turbine
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Patent number 12,161,955
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Issue date Dec 10, 2024
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QWTIP LLC
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Whitaker B. Irvin
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Convectors
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Patent number 12,129,868
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Issue date Oct 29, 2024
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Pedro Arnulfo Sarmiento
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F28 - HEAT EXCHANGE IN GENERAL
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Boundary-layer pump and method of use
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Patent number 12,092,128
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Issue date Sep 17, 2024
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John Lloyd Bowman
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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-
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Water dissociation system
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Patent number 11,814,302
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Issue date Nov 14, 2023
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QWTIP LLC
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Whitaker Ben Irvin
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B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
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Disk-pack turbine
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Patent number 11,780,743
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Issue date Oct 10, 2023
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QWTIP LLC
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Whitaker Ben Irvin
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C01 - INORGANIC CHEMISTRY
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Water treatment system
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Patent number 11,759,730
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Issue date Sep 19, 2023
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QWTIP LLC
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Whitaker B. Irvin
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B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
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Integrated power pump
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Patent number 11,702,937
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Issue date Jul 18, 2023
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Saudi Arabian Oil Company
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Rehan Farooqi
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Convectors
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Patent number 11,525,459
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Issue date Dec 13, 2022
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Pedro Arnulfo Sarmiento
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F28 - HEAT EXCHANGE IN GENERAL
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Disk array and disk-pack turbines
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Patent number 11,339,767
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Issue date May 24, 2022
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QWTIP LLC
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Whitaker B. Irvin
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Boundary layer turbomachine
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Patent number 11,208,890
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Issue date Dec 28, 2021
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Green Frog Turbines (UK) Limited
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Billy W. Helton
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Water treatment system and method
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Patent number 11,141,684
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Issue date Oct 12, 2021
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QWTIP LLC
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Whitaker Ben Irvin
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Fluid-foil impeller and method of use
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Patent number 11,105,343
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Issue date Aug 31, 2021
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Smith Flow Dynamics, LLC
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Robert J. Kosmicki
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Water treatment system and method
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Patent number 11,045,750
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Issue date Jun 29, 2021
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QWTIP LLC
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Whitaker B. Irvin
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Convectors
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Patent number 10,947,992
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Issue date Mar 16, 2021
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Pedro Arnulfo Sarmiento
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F28 - HEAT EXCHANGE IN GENERAL
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Disk-pack turbine
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Patent number 10,790,723
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Issue date Sep 29, 2020
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QWTIP LLC
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Whitaker Ben Irvin
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Disk-pack turbine
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Patent number 10,682,653
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Issue date Jun 16, 2020
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QWTIP LLC
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Whitaker B. Irvin
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B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
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Shear flow turbomachinery devices
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Patent number 10,677,061
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Issue date Jun 9, 2020
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Douglas Lloyd Lockhart
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Tubular adhesion turbine or pump
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Patent number 10,626,726
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Issue date Apr 21, 2020
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Darrell Ford
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F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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Disk-pack turbine
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Patent number 10,576,398
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Issue date Mar 3, 2020
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QWTIP LLC
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Whitaker B. Irvin
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Blower apparatus
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Patent number 10,550,846
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Issue date Feb 4, 2020
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Nidec Corporation
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Yuko Hino
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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