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Wilhelmus G. Essers

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  • Emmasingel, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Welding connection for an electric lamp
    • Patent number 5,039,905
    • Issue date Aug 13, 1991
    • U.S. Philips Corporation
    • Wilhelmus G. Essers
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of and device for plasma MIG-welding
    • Patent number 4,233,489
    • Issue date Nov 11, 1980
    • U.S. Philips Corporation
    • Wilhelmus G. Essers
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of and device for plasma MIG welding
    • Patent number 4,220,844
    • Issue date Sep 2, 1980
    • U.S. Philips Corporation
    • Wilhelmus G. Essers
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of and device for arc welding
    • Patent number 4,174,477
    • Issue date Nov 13, 1979
    • U.S. Philips Corporation
    • Wilhelmus G. Essers
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of and device for plasma MIG welding
    • Patent number 4,142,090
    • Issue date Feb 27, 1979
    • U.S. Philips Corporation
    • Wilhelmus G. Essers
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device and welding torch for plasma-mig-welding
    • Patent number 4,122,328
    • Issue date Oct 24, 1978
    • U.S. Philips Corporation
    • Wilhelmus Gerardus Essers
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for plasma-MIG welding
    • Patent number 4,087,671
    • Issue date May 2, 1978
    • U.S. Philips Corporation
    • Wilhelmus Gerardus Essers
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of and device for arc welding
    • Patent number 4,039,800
    • Issue date Aug 2, 1977
    • U.S. Philips Corporation
    • Wilhelmus Gerardus Essers
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of and apparatus for arc welding
    • Patent number 4,016,397
    • Issue date Apr 5, 1977
    • U.S. Philips Corporation
    • Wilhelmus Gerardus Essers
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR