TREA

John G. Zyadet

Follow

Person

  • Phoenix, AZ, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Portable ramp assembly
    • Patent number 8,695,140
    • Issue date Apr 15, 2014
    • John G. Zyadet
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES