Patents by Inventor Wartono

Wartono 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).

  • Vehicle wheel
    Patent number: D445390
    Type: Grant
    Filed: November 30, 2000
    Date of Patent: July 24, 2001
    Assignee: PT Prima Alloy Steel Universal
    Inventor: Wartono
  • Vehicle wheel
    Patent number: D452674
    Type: Grant
    Filed: June 25, 2001
    Date of Patent: January 1, 2002
    Assignee: PT Prima Alloy Steel Universal
    Inventor: Wartono
  • Vehicle wheel
    Patent number: D481000
    Type: Grant
    Filed: March 24, 2003
    Date of Patent: October 21, 2003
    Assignee: PT Prima Alloy Steel Universal
    Inventor: Wartono
  • Vehicle wheel
    Patent number: D484840
    Type: Grant
    Filed: March 24, 2003
    Date of Patent: January 6, 2004
    Assignee: PT Prima Alloy Steel Universal
    Inventor: Wartono HEEL