Humphrey J. J. Drummond

Person

  • London, GB

Patents Grantslast 30 patents

  • Information Patent Grant

    Predicting logarithmic reduction values

    • Patent number 6,202,475
    • Issue date Mar 20, 2001
    • USF Filtration and Separations Group, Inc.
    • Michael R. L. Selbie
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL