John Broom

Person

  • Jackson, MS, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for making rigid polyisocyanurate foam

    • Patent number 5,095,042
    • Issue date Mar 10, 1992
    • Apache Building Products Company
    • Sammie J. Glorioso
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL