TREA

Horst W. Wich

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  • South Pasadena, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Key duplicating machine
    • Patent number 4,092,806
    • Issue date Jun 6, 1978
    • Horst W. Wich
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Key cutting machine
    • Patent number 4,019,415
    • Issue date Apr 26, 1977
    • Horst W. Wich
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Code key cutter having interchangeable attachments
    • Patent number 3,981,214
    • Issue date Sep 21, 1976
    • Horst W. Wich
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Carriage positioning mechanism
    • Patent number 3,971,278
    • Issue date Jul 27, 1976
    • Horst W. Wich
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...