John Plummer

Person

  • Wrentham, MA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Thermally insulating syntactic foam composition

    • Patent number 6,284,809
    • Issue date Sep 4, 2001
    • Emerson & Cuming Composite Materials Inc.
    • John Plummer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...