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Patents Applicationslast 30 patents

  • Information Patent Application

    VARIABLE OUTPUT, HYDRAULIC DRIVE SYSTEM

    • Publication number 20240026906
    • Publication date Jan 25, 2024
    • ROBERT D. KLINE
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    PROPELLER DRIVEN BACKUP COOLING PUMP SYSTEM FOR ELECTRIC MOTOR CONV...

    • Publication number 20230192309
    • Publication date Jun 22, 2023
    • Rolls-Royce Corporation
    • David Locascio
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TURBINE AND MULTI PISTON PUMP

    • Publication number 20230010443
    • Publication date Jan 12, 2023
    • DELFT OFFSHORE TURBINE B.V.
    • Jan VAN DER TEMPEL
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SOLAR DRIVE CONTROL SYSTEM FOR OIL PUMP JACKS

    • Publication number 20220252064
    • Publication date Aug 11, 2022
    • Raptor Lift Solutions, LLC
    • Kavan Graybill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC PUMP ARRANGEMENT

    • Publication number 20200200157
    • Publication date Jun 25, 2020
    • Siemens Gamesa Renewable Energy A/S
    • Mikkel Aggersbjerg Kristensen
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    WIND TURBINE GENERATOR WITH HYDRAULIC PUMP

    • Publication number 20200158086
    • Publication date May 21, 2020
    • DELFT OFFSHORE TURBINE B.V.
    • Jan VAN DER TEMPEL
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Piston Pump with a High Delivery Rate at a Low Rotational Speed and...

    • Publication number 20200072196
    • Publication date Mar 5, 2020
    • KAMAT GmbH & Co. KG
    • Jan G. Sprakel
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SOLAR DRIVE CONTROL SYSTEM FOR OIL PUMP JACKS

    • Publication number 20190136848
    • Publication date May 9, 2019
    • Raptor Lift Solutions, LLC
    • Kavan Graybill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE ALTERNATIVE-ENERGY POWERED PUMP ASSEMBLY

    • Publication number 20180363636
    • Publication date Dec 20, 2018
    • KickStart International, Inc.
    • Alan Charles Spybey
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SOLAR DRIVE CONTROL SYSTEM FOR OIL PUMP JACKS

    • Publication number 20180328354
    • Publication date Nov 15, 2018
    • Raptor Lift Solutions, LLC
    • Kavan Graybill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SOLAR DRIVE CONTROL SYSTEM FOR OIL PUMP JACKS

    • Publication number 20180119688
    • Publication date May 3, 2018
    • Raptor Lift Solutions, LLC
    • Kavan Graybill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE ALTERNATIVE-ENERGY POWERED PUMP ASSEMBLY

    • Publication number 20180045188
    • Publication date Feb 15, 2018
    • KickStart International, Inc.
    • Alan C. Spybey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SOLAR DRIVE CONTROL SYSTEM FOR OIL PUMP JACKS

    • Publication number 20170370358
    • Publication date Dec 28, 2017
    • KAVAN GRAYBILL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SOLAR DRIVE CONTROL SYSTEM FOR OIL PUMP JACKS

    • Publication number 20170335838
    • Publication date Nov 23, 2017
    • KAVAN GRAYBILL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSED AIR ENERGY STORAGE SYSTEM

    • Publication number 20170067454
    • Publication date Mar 9, 2017
    • ISOCURRENT ENERGY INCORPORATED
    • Dimitre KARAMANEV
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Marine Subsea Free-Standing Riser Systems and Methods

    • Publication number 20150122503
    • Publication date May 7, 2015
    • Roy Shilling
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Solar Drive Control System for Oil Pump Jacks

    • Publication number 20140322049
    • Publication date Oct 30, 2014
    • KAVAN GRAYBILL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL-PUMPING MACHINE

    • Publication number 20140241918
    • Publication date Aug 28, 2014
    • Yuan Xiang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONFIGURATION AND PROCESS FOR COMPRESSING A GAS

    • Publication number 20140147295
    • Publication date May 29, 2014
    • AQUA-GUTTA B.V.
    • Karl Hans Van Der Vliet
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS FOR TRANSPORTING A QUANTITY OF LOST CIRCULATION MATERIAL...

    • Publication number 20130333797
    • Publication date Dec 19, 2013
    • Edward D. McCann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Marine Subsea Assemblies

    • Publication number 20130269947
    • Publication date Oct 17, 2013
    • BP Corporation North America, Inc.
    • Roy Shilling
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ENERGY EXTRACTION DEVICE, GROUP OF ENERGY EXTRACTION DEVICES AND OP...

    • Publication number 20130221676
    • Publication date Aug 29, 2013
    • Mitsubishi Heavy Industries, Ltd.
    • Niall Caldwell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD OF CONTROLLING HYDRAULIC MACHINE TO REDUCE TORQUE RIPPLE AND...

    • Publication number 20130205763
    • Publication date Aug 15, 2013
    • Mitsubishi Heavy Industries, Ltd.
    • Niall Caldwell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID-WORKING MACHINE WITH MULTI-LOBE RING CAM

    • Publication number 20130149171
    • Publication date Jun 13, 2013
    • Artemis Intelligent Power Limited
    • Niall James Caldwell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Power generating apparatus of renewable energy type and control met...

    • Publication number 20130134708
    • Publication date May 30, 2013
    • Mitsubishi Heavy Industries, Ltd.
    • Fumio HAMANO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POWER GENERATING APPARATUS OF RENEWABLE ENERGY TYPE

    • Publication number 20130067900
    • Publication date Mar 21, 2013
    • Mitsubishi Heavy Industries, Ltd.
    • Kazuhisa Tsutsumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    STORAGE OF COMPRESSED AIR IN WIND TURBINE SUPPORT STRUCTURE

    • Publication number 20130009408
    • Publication date Jan 10, 2013
    • LightSail Energy Inc.
    • Stephen E. Crane
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    STORAGE OF COMPRESSED AIR IN WIND TURBINE SUPPORT STRUCTURE

    • Publication number 20130001958
    • Publication date Jan 3, 2013
    • LightSail Energy Inc.
    • Stephen E. Crane
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RING CAM AND FLUID-WORKING MACHINE INCLUDING RING CAM

    • Publication number 20120312158
    • Publication date Dec 13, 2012
    • Artemis Intelligent Power Limited
    • William Hugh Salvin Rampen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Wind Machine Pumping System for Accumulating and Pumping Undergroun...

    • Publication number 20120269657
    • Publication date Oct 25, 2012
    • Herbert L. Williams
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...