TREA

David J. Varda

Follow

Person

  • Ypsilanti, MI, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Stalactite passive lubrication system
    • Patent number 11,662,013
    • Issue date May 30, 2023
    • GM Global Technology Operations LLC
    • Goro Tamai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Transmission pressure controlled vent system
    • Patent number 10,948,068
    • Issue date Mar 16, 2021
    • GM Global Technology Operations LLC
    • Kenneth C. Tesner
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Flow control system to eliminate air ingestion
    • Patent number 10,837,329
    • Issue date Nov 17, 2020
    • GM Global Technology Operations LLC
    • Robert Parrish
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Torque converter clutch release fluid lubrication
    • Patent number 9,863,522
    • Issue date Jan 9, 2018
    • GM Global Technology Operations LLC
    • David J. Varda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable baffle that reduces oil at the gear mesh
    • Patent number 9,772,027
    • Issue date Sep 26, 2017
    • GM Global Technology Operations LLC
    • Christopher B. Preston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid displacement reservoir
    • Patent number 8,899,266
    • Issue date Dec 2, 2014
    • GM Global Technology Operations LLC
    • David J. Varda
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid motion control device
    • Patent number 8,607,664
    • Issue date Dec 17, 2013
    • GM Global Technology Operations LLC
    • Addison T. Solak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic fluid storage apparatus for a transmission
    • Patent number 7,213,682
    • Issue date May 8, 2007
    • General Motors Corporation
    • Patrick M. Gibson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission and torque converter cooling control
    • Patent number 6,959,239
    • Issue date Oct 25, 2005
    • General Motors Corporation
    • Bryan J. Williams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    STALACTITE PASSIVE LUBRICATION SYSTEM
    • Publication number 20220090673
    • Publication date Mar 24, 2022
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Goro Tamai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRANSMISSION PRESSURE CONTROLLED VENT SYSTEM
    • Publication number 20190271384
    • Publication date Sep 5, 2019
    • Kenneth C. Tesner
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLOW CONTROL SYSTEM TO ELIMINATE AIR INGESTION
    • Publication number 20190145295
    • Publication date May 16, 2019
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Robert Parrish
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE BAFFLE THAT REDUCES OIL AT THE GEAR MESH
    • Publication number 20170102064
    • Publication date Apr 13, 2017
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • CHRISTOPHER B. PRESTON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TORQUE CONVERTER CLUTCH RELEASE FLUID LUBRICATION
    • Publication number 20170016527
    • Publication date Jan 19, 2017
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • David J. Varda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid motion control device
    • Publication number 20090255369
    • Publication date Oct 15, 2009
    • Addison T. Solak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID DISPLACEMENT RESERVOIR
    • Publication number 20080190497
    • Publication date Aug 14, 2008
    • GM Global Technology Operations, Inc.
    • DAVID J. VARDA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    TRANSMISSION AND TORQUE CONVERTER COOLING CONTROL
    • Publication number 20050187690
    • Publication date Aug 25, 2005
    • Bryan J. Williams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic fluid storage apparatus for a transmission
    • Publication number 20050103570
    • Publication date May 19, 2005
    • Patrick M. Gibson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...