Patents by Inventor Ryan Hampton Copeland

Ryan Hampton Copeland 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).

  • Tire tread
    Patent number: D503372
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: March 29, 2005
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: David Charles Poling, Samuel Patrick Landers, Ryan Hampton Copeland
  • Tire tread
    Patent number: D504388
    Type: Grant
    Filed: July 20, 2004
    Date of Patent: April 26, 2005
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Dale Edward Umstot, Joseph Henry Laco, Tuck Foo Thum, William Thomas Adams, Jr., Karl Eric Sundkvist, James Ray Millard, Ryan Hampton Copeland
  • Tire tread
    Patent number: D515024
    Type: Grant
    Filed: March 9, 2004
    Date of Patent: February 14, 2006
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Noelle Elizabeth Russell, David Charles Poling, Samuel Patrick Landers, Charles Kenneth Schmalix, Ryan Hampton Copeland, Billy Joe Ratliff, Jr.