Patents by Inventor April A. White

April A. White 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).

  • Footwear
    Patent number: D638208
    Type: Grant
    Filed: October 21, 2010
    Date of Patent: May 24, 2011
    Assignee: Columbia Sportwear North America, Inc.
    Inventors: Jennifer D. Lee, April A. White
  • Footwear
    Patent number: D639039
    Type: Grant
    Filed: October 21, 2010
    Date of Patent: June 7, 2011
    Assignee: Columbia Sportswear North America, Inc.
    Inventors: Jennifer D. Lee, April A. White