TREA

Wittwer Construction Company

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Organization

  • Oskaloosa, KS, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Doweling tool
    • Patent number 4,812,088
    • Issue date Mar 14, 1989
    • Wittwer Construction Co., Inc.
    • Leon M. Hake
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Backhoe-mounted shear
    • Patent number 4,058,915
    • Issue date Nov 22, 1977
    • Wittwer Construction Company
    • Leon M. Hake
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    74178914 - WITTWER
    • Serial number 74178914
    • Registration number 1767656
    • Filing date Jun 21, 1991
    • Wittwer Construction Co., Inc.
    • 37 - Building construction
  • Information Trademark

    74179322 - W
    • Serial number 74179322
    • Registration number 1678833
    • Filing date Jun 21, 1991
    • Wittwer Construction Co., Inc.
    • 37 - Building construction
  • Information Trademark

    74178923 - WITTWER
    • Serial number 74178923
    • Registration number 1680605
    • Filing date Jun 21, 1991
    • Wittwer Construction Co., Inc.
    • 37 - Building construction