TREA

Glenn L. Criger

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  • San Diego, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Welding back-up tape
    • Patent number 4,150,775
    • Issue date Apr 24, 1979
    • General Dynamics Corporation
    • William A. Roden
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welding back-up tape
    • Patent number 4,049,183
    • Issue date Sep 20, 1977
    • General Dynamics Corporation
    • William A. Roden
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR