TREA

Caryn J. Johnson

Follow

Person

  • Binghamton, NY, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Wet etching of cured polyimide
    • Patent number 4,857,143
    • Issue date Aug 15, 1989
    • International Business Machines Corp.
    • John J. Glenning
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...