Patents by Inventor Mark N Heisman

Mark N Heisman 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: D788480
    Type: Grant
    Filed: August 19, 2014
    Date of Patent: June 6, 2017
    Assignee: Milsco Manufacturing Company
    Inventor: Mark N Heisman