Patents by Inventor Gregg B. Thorkelson

Gregg B. Thorkelson 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: 7926188
    Abstract: A system and method for producing proportionately accurate likenesses in an artwork is presented. The system uses a grid or other distance markers on a transparent surface of a card. By observing a measurement of a feature of a subject with the distance markers and transcribing the measurement of the feature on the artwork an accurate likeness of the subject may be made.
    Type: Grant
    Filed: January 28, 2009
    Date of Patent: April 19, 2011
    Inventor: Gregg B. Thorkelson
  • Publication number: 20090211104
    Abstract: A system and method for producing proportionately accurate likenesses in an artwork is presented. The system uses a grid or other distance markers on a transparent surface of a card. By observing a measurement of a feature of a subject with the distance markers and transcribing the measurement of the feature on the artwork an accurate likeness of the subject may be made.
    Type: Application
    Filed: January 28, 2009
    Publication date: August 27, 2009
    Inventor: Gregg B. Thorkelson