Patents by Inventor Claire Macknowsky

Claire Macknowsky 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: D596810
    Type: Grant
    Filed: July 21, 2008
    Date of Patent: July 21, 2009
    Assignee: Helping Hand Pet Solutions LLC
    Inventor: Claire Macknowsky