TREA

JOHN E. WALDRUM, INC.

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Organization

  • Doylestown, PA, US
Organizations

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    74190544 - THINVERT
    • Serial number 74190544
    • Registration number 1798422
    • Filing date Aug 1, 1991
    • JOHN E. WALDRUM, INC.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    74094794 - TVB
    • Serial number 74094794
    • Registration number 1733943
    • Filing date Sep 7, 1990
    • JOHN E. WALDRUM, INC.
    • 7 - Machines and machine tools