Patents by Inventor Robert P. McGrath

Robert P. McGrath 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).

  • Modular Building
    Patent number: D334066
    Type: Grant
    Filed: August 23, 1990
    Date of Patent: March 16, 1993
    Assignee: McGrath Rentcorp
    Inventor: Robert P. McGrath
  • Modular building
    Patent number: D349348
    Type: Grant
    Filed: September 30, 1992
    Date of Patent: August 2, 1994
    Assignee: McGrath RentCorp
    Inventor: Robert P. McGrath