Patents by Inventor Hugh Alexander Syme

Hugh Alexander Syme 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).

  • Patent number: D455673
    Type: Grant
    Filed: April 23, 2001
    Date of Patent: April 16, 2002
    Inventor: Hugh Alexander Syme