Patents by Inventor Mark E. Borden

Mark E. Borden 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: D332071
    Type: Grant
    Filed: March 27, 1990
    Date of Patent: December 29, 1992
    Assignee: Revelation Engineering
    Inventor: Mark E. Borden