TREA

Andrew J. Marianski

Follow

Person

  • Baden, PA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Compressible support column
    • Patent number 6,499,916
    • Issue date Dec 31, 2002
    • American Commercial Inc.
    • James E. Marianski
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Interconnected cribbing system
    • Patent number 6,250,849
    • Issue date Jun 26, 2001
    • American Commercial Inc.
    • James E. Marianski
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Column cribbing system
    • Patent number 6,079,910
    • Issue date Jun 27, 2000
    • James E. Marianski
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    Compressible support column
    • Publication number 20010055517
    • Publication date Dec 27, 2001
    • James E. Marianski
    • E21 - EARTH DRILLING MINING