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Kristen M. Kearns

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  • Yellow Springs, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pitch foam products
    • Patent number 5,961,814
    • Issue date Oct 5, 1999
    • Kristen M. Kearns
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for preparing pitch foams
    • Patent number 5,868,974
    • Issue date Feb 9, 1999
    • The United States of America as represented by the Secretary of the Air Force
    • Kristen M. Kearns
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL