John M. Yardley

Person

  • Baytown, TX, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for recovering solvent

    • Patent number 5,873,980
    • Issue date Feb 23, 1999
    • Houston Industries Incorporated
    • Gerald P. Young
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL