Patents by Inventor Roy Chamberlain

Roy Chamberlain 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).

  • Glove
    Patent number: D401387
    Type: Grant
    Filed: August 21, 1997
    Date of Patent: November 24, 1998
    Inventor: Roy Chamberlain