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Dennis Roffe

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  • Fort Mill, SC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bearing with integrated axial preload and method thereof
    • Patent number 11,933,357
    • Issue date Mar 19, 2024
    • Schaeffler Technologies AG & Co. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing track cage for mitigating rolling element excursion
    • Patent number 11,892,036
    • Issue date Feb 6, 2024
    • Schaeffler Technologies AG & Co. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expandable stacked thrust bearing assembly
    • Patent number 11,396,909
    • Issue date Jul 26, 2022
    • Schaeffler Technologies AG & Co. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Single-piece high-speed bearing cage
    • Patent number 11,286,988
    • Issue date Mar 29, 2022
    • Schaeffler Technologies AG & Co. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Light weight, high frequency welded, 2-piece ball bearing cage asse...
    • Patent number 11,209,048
    • Issue date Dec 28, 2021
    • Schaeffler Technologies AG & Co. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing cage assembly including stiffening ring
    • Patent number 11,193,538
    • Issue date Dec 7, 2021
    • Schaeffler Technologies AG & Co. KG
    • Michael Heaton
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Snap-fit ball bearing cage
    • Patent number 11,131,344
    • Issue date Sep 28, 2021
    • Schaeffler Technologies AG & Co. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing cage assembly including metal shell
    • Patent number 11,125,273
    • Issue date Sep 21, 2021
    • Schaeffler Technologies AG & Co. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-part bearing cage assembly
    • Patent number 11,118,626
    • Issue date Sep 14, 2021
    • Schaeffler Technologies AG & Co. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two-piece bearing cage for high-speed bearings
    • Patent number 11,105,370
    • Issue date Aug 31, 2021
    • Schaeffler Technologies AG & Co. KG
    • Marion Jack Ince
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two-piece hybrid bearing cage assembly
    • Patent number 11,098,762
    • Issue date Aug 24, 2021
    • Schaeffler Technologies AG & Co. KG
    • Guihui Zhong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two-piece bearing cage
    • Patent number 10,697,497
    • Issue date Jun 30, 2020
    • Schaeffler Technologies AG & Co. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stacked thrust bearing arrangement
    • Patent number 10,683,891
    • Issue date Jun 16, 2020
    • Schaeffler Technologies AG & Co. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cage and ball sub-assembly for a ball bearing
    • Patent number 10,527,095
    • Issue date Jan 7, 2020
    • Schaeffler Technologies AG & Co. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Composite planetary staking pin with lubrication feed feature
    • Patent number 10,428,929
    • Issue date Oct 1, 2019
    • Schaeffler Technologies AG & Co. KG
    • Charles Schwab
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Encapsulated carrier hub and thrust needle bearing assembly
    • Patent number 10,228,017
    • Issue date Mar 12, 2019
    • Schaeffler Technologies AG & Co. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tiered axial bearing
    • Patent number 9,933,010
    • Issue date Apr 3, 2018
    • Schaeffler Technologies AG & Co. KG
    • James Kevin Brown
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for manufacturing a radial and axial combination bearing and...
    • Patent number 9,709,088
    • Issue date Jul 18, 2017
    • Schaeffler Technologies AG & Co. KG
    • Seth Claus
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Tiered axial taper roller bearing with common center ring
    • Patent number 9,689,424
    • Issue date Jun 27, 2017
    • Schaeffler Technologies AG & Co. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Radial rolling bearing assembly with connector sleeve
    • Patent number 9,670,960
    • Issue date Jun 6, 2017
    • Schaeffler Technologies AG & Co. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Press-fit combination bearing
    • Patent number 9,581,193
    • Issue date Feb 28, 2017
    • Schaeffler Technologies AG & Co. KG
    • Clayton Brzezinski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cage for radial roller bearings with limited width availability
    • Patent number 8,465,209
    • Issue date Jun 18, 2013
    • Schaeffler Technologies AG & Co. KG
    • Seth Claus
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    BEARING HOUSING ASSEMBLY AND RING CONFIGURED TO PROVIDE MULTIPLE MO...
    • Publication number 20240191747
    • Publication date Jun 13, 2024
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING ASSEMBLY WITH A RETAINER
    • Publication number 20240191756
    • Publication date Jun 13, 2024
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Dennis ROFFE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AXIAL RADIAL BEARING
    • Publication number 20240068513
    • Publication date Feb 29, 2024
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING TRACK CAGE FOR MITIGATING ROLLING ELEMENT EXCURSION
    • Publication number 20240026925
    • Publication date Jan 25, 2024
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING WITH INTEGRATED AXIAL PRELOAD AND METHOD THEREOF
    • Publication number 20220403882
    • Publication date Dec 22, 2022
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING WITH INTEGRATED AXIAL PRELOAD AND METHOD THEREOF
    • Publication number 20220341467
    • Publication date Oct 27, 2022
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Guihui Zhong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    EXPANDABLE STACKED THRUST BEARING ASSEMBLY
    • Publication number 20220163062
    • Publication date May 26, 2022
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SINGLE-PIECE HIGH-SPEED BEARING CAGE
    • Publication number 20220025929
    • Publication date Jan 27, 2022
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING CAGE ASSEMBLY INCLUDING METAL SHELL
    • Publication number 20210285494
    • Publication date Sep 16, 2021
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TWO-PIECE HYBRID BEARING CAGE ASSEMBLY
    • Publication number 20210285495
    • Publication date Sep 16, 2021
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Guihui Zhong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING CAGE ASSEMBLY INCLUDING STIFFENING RING
    • Publication number 20210277947
    • Publication date Sep 9, 2021
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Michael Heaton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TWO-PIECE BEARING CAGE FOR HIGH-SPEED BEARINGS
    • Publication number 20210262523
    • Publication date Aug 26, 2021
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Marion Jack INCE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MULTI-PART BEARING CAGE ASSEMBLY
    • Publication number 20210231173
    • Publication date Jul 29, 2021
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STACKED THRUST BEARING ARRANGEMENT
    • Publication number 20200182295
    • Publication date Jun 11, 2020
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPOSITE PLANETARY STAKING PIN WITH LUBRICATION FEED FEATURE
    • Publication number 20190242472
    • Publication date Aug 8, 2019
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Charles Schwab
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ENCAPSULATED CARRIER HUB AND THRUST NEEDLE BEARING ASSEMBLY
    • Publication number 20190048926
    • Publication date Feb 14, 2019
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TIERED AXIAL BEARING
    • Publication number 20170211624
    • Publication date Jul 27, 2017
    • James Kevin Brown
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESS-FIT COMBINATION BEARING
    • Publication number 20160327086
    • Publication date Nov 10, 2016
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Clayton Brzezinski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TIERED AXIAL BEARING WITH S-SHAPED INTERMEDIATE WASHER
    • Publication number 20160230809
    • Publication date Aug 11, 2016
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Dennis Roffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RADIAL ROLLING BEARING ASSEMBLY WITH CONNECTOR SLEEVE
    • Publication number 20160178011
    • Publication date Jun 23, 2016
    • Schaeffler Technologies GmbH & Co. KG
    • Dennis ROFFE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR MANUFACTURING A RADIAL AND AXIAL COMBINATION BEARING AND...
    • Publication number 20160084300
    • Publication date Mar 24, 2016
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Seth Claus
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    NEEDLE ROLLER CAGE WITH OIL SLOTS
    • Publication number 20160076593
    • Publication date Mar 17, 2016
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Dennis ROFFE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD OF FORMING SHEET METAL BEARING CAGE WITH INNER AND OUTER RET...
    • Publication number 20150285305
    • Publication date Oct 8, 2015
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Seth Claus
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TANDEM ANGULAR CONTACT ROLLER BEARING WITH CONCAVE ROLLER PROFILE F...
    • Publication number 20110317952
    • Publication date Dec 29, 2011
    • Schaeffler Technologies GmbH & Co. KG
    • Michael Heaton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CAGE FOR RADIAL ROLLER BEARINGS WITH LIMITED WIDTH AVAILABILITY
    • Publication number 20110235959
    • Publication date Sep 29, 2011
    • Schaeffler Technologies GmbH & Co. KG
    • Seth CLAUS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...