Leland D. DuBrock

Person

  • Troy, MI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Foam impregnating apparatus

    • Patent number 4,230,521
    • Issue date Oct 28, 1980
    • Composite Technology Corporation
    • A. Lawrence Cobb
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL