Patents by Inventor Laura A. Gemperline

Laura A. Gemperline has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

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    Patent number: D661105
    Type: Grant
    Filed: November 12, 2010
    Date of Patent: June 5, 2012
    Assignee: Armstrong World Industries, Inc.
    Inventor: Laura A. Gemperline