TREA

Charles T. Mattson

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  • Santa Rosa, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coil spring compressor
    • Patent number 4,909,480
    • Issue date Mar 20, 1990
    • Charles T. Mattson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Dent pulling apparatus
    • Patent number 4,827,759
    • Issue date May 9, 1989
    • Charles T. Mattson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hand tool spring compressor
    • Patent number 4,276,684
    • Issue date Jul 7, 1981
    • Charles T. Mattson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular wheel adjusting device
    • Patent number 4,026,578
    • Issue date May 31, 1977
    • Charles T. Mattson
    • B60 - VEHICLES IN GENERAL