Patents by Inventor Justinus Looho

Justinus Looho 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).

  • Patent number: D514049
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: January 31, 2006
    Assignee: PT Prima Alloy Steel Universal
    Inventor: Justinus Looho
  • Patent number: D515001
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: February 14, 2006
    Assignee: PT Prima Alloy Steel Universal
    Inventor: Justinus Looho
  • Patent number: D515002
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: February 14, 2006
    Assignee: PT Prima Alloy Steel Universal
    Inventor: Justinus Looho
  • Patent number: D516985
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: March 14, 2006
    Assignee: PT Prima Alloy Steel Universal
    Inventor: Justinus Looho
  • Patent number: D518764
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: April 11, 2006
    Assignee: PT Prima Alloy Steel Universal
    Inventor: Justinus Looho
  • Patent number: D525929
    Type: Grant
    Filed: October 31, 2005
    Date of Patent: August 1, 2006
    Assignee: PT Prima Alloy Steel Universal
    Inventor: Justinus Looho
  • Patent number: D526267
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: August 8, 2006
    Assignee: PT Prima Alloy Steel Universal
    Inventor: Justinus Looho
  • Patent number: D531102
    Type: Grant
    Filed: October 31, 2005
    Date of Patent: October 31, 2006
    Assignee: PT Prima Alloy Steel Universal
    Inventor: Justinus Looho
  • Patent number: D531560
    Type: Grant
    Filed: October 31, 2005
    Date of Patent: November 7, 2006
    Assignee: PT Prima Alloy Steel Universal
    Inventor: Justinus Looho
  • Patent number: D532735
    Type: Grant
    Filed: October 31, 2005
    Date of Patent: November 28, 2006
    Assignee: PT Prima Alloy Steel Universal
    Inventor: Justinus Looho
  • Patent number: D533126
    Type: Grant
    Filed: October 31, 2005
    Date of Patent: December 5, 2006
    Assignee: PT Prima Alloy Steel Universal
    Inventor: Justinus Looho
  • Patent number: D533822
    Type: Grant
    Filed: October 31, 2005
    Date of Patent: December 19, 2006
    Assignee: PT Prima Alloy Steel Universal
    Inventor: Justinus Looho
  • Patent number: D539720
    Type: Grant
    Filed: October 31, 2005
    Date of Patent: April 3, 2007
    Assignee: PT Prima Alloy Steel Universal
    Inventor: Justinus Looho
  • Patent number: D545261
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: June 26, 2007
    Assignee: PT Prima Alloy Steel Universal
    Inventor: Justinus Looho