Patents by Inventor Michael R. Mulligan

Michael R. Mulligan 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).

  • Display case for coatings
    Patent number: D941613
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: January 25, 2022
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Michael J. Millar, Michael R. Mulligan, Stella A. Radich, William H. Scanlan, II