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Michael J. Hartnett

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  • Woodbury, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sleeves for interference fasteners
    • Patent number 11,300,147
    • Issue date Apr 12, 2022
    • Roller Bearing Company of America, Inc.
    • Michael J. Hartnett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cam follower and yoke roller assemblies
    • Patent number 10,731,743
    • Issue date Aug 4, 2020
    • Roller Bearing Company of America, Inc.
    • James Prescavage
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self lubricating cam follower assembly
    • Patent number 9,982,768
    • Issue date May 29, 2018
    • Roller Bearing Company of America, Inc.
    • Michael J. Hartnett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Camshaft for reciprocating piston engines
    • Patent number RE34565
    • Issue date Mar 22, 1994
    • The Torrington Company
    • Michael J. Hartnett
    • 074 - Machine element or mechanism
  • Information Patent Grant

    Method of making a camshaft for reciprocating piston engines
    • Patent number RE33888
    • Issue date Apr 21, 1992
    • The Torrington Company
    • Michael J. Hartnett
    • 029 - Metal working
  • Information Patent Grant

    Method of making a camshaft for reciprocating piston engines
    • Patent number 4,858,295
    • Issue date Aug 22, 1989
    • The Torrington Company
    • Michael J. Hartnett
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Camshaft for reciprocating piston engines
    • Patent number 4,781,076
    • Issue date Nov 1, 1988
    • The Torrington Company
    • Michael J. Hartnett
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Roller bearing with specially constructed rollers
    • Patent number 4,456,313
    • Issue date Jun 26, 1984
    • The Torrington Company
    • Michael J. Hartnett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing with bearing cage
    • Patent number 4,192,560
    • Issue date Mar 11, 1980
    • The Torrington Company
    • Michael J. Hartnett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SLEEVES FOR INTERFERENCE FASTENERS
    • Publication number 20200011360
    • Publication date Jan 9, 2020
    • Roller Bearing Company of America, Inc.
    • Michael J. Hartnett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CAM FOLLOWER AND YOKE ROLLER ASSEMBLIES
    • Publication number 20180149257
    • Publication date May 31, 2018
    • Roller Bearing Company of America, Inc.
    • James Prescavage
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SELF LUBRICATING CAM FOLLOWER ASSEMBLY
    • Publication number 20160091072
    • Publication date Mar 31, 2016
    • Roller Bearing Company of America, Inc.
    • Michael J. Hartnett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...