TREA

Lewis E. Chumbley

Follow

Person

  • Lake Jackson, TX, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Polycarbonates incorporating 2-methylepichlorohydrin
    • Patent number 4,168,368
    • Issue date Sep 18, 1979
    • The Dow Chemical Company
    • Lewis E. Chumbley
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Cellulosic sizing agents
    • Patent number 4,013,480
    • Issue date Mar 22, 1977
    • The Dow Chemical Company
    • Lewis E. Chumbley
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...