William W. Cooper IV

Person

  • Sudbury, MA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Reverse-osmosis tubular membrane

    • Patent number 4,309,287
    • Issue date Jan 5, 1982
    • Abcor, Inc.
    • Martin Roos
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL