TREA

Ralph M. Samodell

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  • Cleveland Heights, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Methods and apparatus for improved low current AC/DC TIG welding an...
    • Patent number 9,463,521
    • Issue date Oct 11, 2016
    • Lincoln Global, Inc.
    • Ralph Samodell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Methods and apparatus for improved low current AC/DC TIG welding an...
    • Patent number 9,421,630
    • Issue date Aug 23, 2016
    • Lincoln Global, Inc.
    • Ralph Samodell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Methods and apparatus for improved low current AC/DC TIG welding an...
    • Patent number 8,476,554
    • Issue date Jul 2, 2013
    • Lincoln Global, Inc.
    • Ralph Samodell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welding accessory arrangement
    • Patent number 7,442,898
    • Issue date Oct 28, 2008
    • Lincoln Global, Inc.
    • Ignatius L. Di Novo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power reconnect and voltage control
    • Patent number 7,280,331
    • Issue date Oct 9, 2007
    • Lincoln Global, Inc.
    • Ralph M. Samodell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welding accessory arrangement
    • Patent number 7,241,973
    • Issue date Jul 10, 2007
    • Lincoln Global, Inc.
    • Ignatius L. Di Novo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Robotic welding cell unit
    • Patent number 7,238,916
    • Issue date Jul 3, 2007
    • Lincoln Global, Inc.
    • Ralph M. Samodell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric ARC welder with background current
    • Patent number 7,109,437
    • Issue date Sep 19, 2006
    • Lincoln Global, Inc.
    • Ralph M. Samodell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welding accessory arrangement
    • Patent number 6,992,266
    • Issue date Jan 31, 2006
    • Lincoln Global, Inc.
    • Ignatius L. Di Novo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welding accessory arrangement
    • Patent number 6,930,282
    • Issue date Aug 16, 2005
    • Lincoln Global, Inc.
    • Ignatius L. Di Novo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power switch for welder
    • Patent number 6,750,409
    • Issue date Jun 15, 2004
    • Lincoln Global Inc.
    • Ralph M. Samodell
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Welding accessory arrangement
    • Patent number 6,596,972
    • Issue date Jul 22, 2003
    • Lincoln Global, Inc.
    • Ignatius L. Di Novo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Protection device for dual stage power supply
    • Patent number 6,570,129
    • Issue date May 27, 2003
    • Lincoln Global, Inc.
    • Ralph M. Samodell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welder foot pedal
    • Patent number 6,420,680
    • Issue date Jul 16, 2002
    • Lincoln Global, Inc.
    • Ralph M. Samodell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Starting and welding device for DC TIG welder and method of operati...
    • Patent number 6,388,232
    • Issue date May 14, 2002
    • Lincoln Global, Inc.
    • Ralph M. Samodell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Wire supply reel support device
    • Patent number 5,060,882
    • Issue date Oct 29, 1991
    • The Lincoln Electric Company
    • Eric R. Rousculp
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Automatic presettable welding system
    • Patent number 4,247,751
    • Issue date Jan 27, 1981
    • The Lincoln Electric Company
    • Theodore Ashton
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents