TREA

U.S. Concrete Pipe Co.

Follow

Organization

  • Cleveland, OH, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    System for finishing pipes
    • Patent number 4,024,006
    • Issue date May 17, 1977
    • U.S. Concrete Pipe Co.
    • Paul E. Gray
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks