Patents by Inventor James S. MacPherson

James S. MacPherson 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).

  • Cylinder support
    Patent number: D470508
    Type: Grant
    Filed: July 19, 2000
    Date of Patent: February 18, 2003
    Inventor: James S. MacPherson
  • Fluid cylinder
    Patent number: D472558
    Type: Grant
    Filed: March 17, 2000
    Date of Patent: April 1, 2003
    Inventors: James S. MacPherson, Mark C. Scarpelli