TREA

RUHLIN COMPANY, THE

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Organization

  • SHARON CENTER, OH, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 6,976,336
    • Issue date Dec 20, 2005
    • The Ruhlin Company
    • Douglas K. Hartz
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

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    • Patent number 6,848,221
    • Issue date Feb 1, 2005
    • The Ruhlin Company
    • Douglas K. Hartz
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

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    • Publication number 20050086887
    • Publication date Apr 28, 2005
    • The Ruhlin Company
    • Douglas K. Hartz
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Trademarklast 30 trademarks

  • Information Trademark

    98804902
    • Serial number 98804902
    • Filing date Oct 16, 2024
    • The Ruhlin Company
    • 37 - Building construction