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Kristin Spurgeon

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  • Brownsdale, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Specimen viewing device
    • Patent number 9,201,020
    • Issue date Dec 1, 2015
    • Apogee Enterprises, Inc.
    • Mark Eric Nichols
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    COATED ARTICLES AND METHODS OF MAKING SAME
    • Publication number 20150197843
    • Publication date Jul 16, 2015
    • APOGEE ENTERPRISES, INC.
    • Russell Huffer
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SPECIMEN VIEWING DEVICE
    • Publication number 20130100549
    • Publication date Apr 25, 2013
    • Mark Eric Nichols
    • G02 - OPTICS