Li-Chih HU

Person

  • Sacramento, CA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Cationic composite silicate filter aids

    • Patent number 11,596,921
    • Issue date Mar 7, 2023
    • Imerys USA, Inc.
    • Robert Fleming
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents