Patents by Inventor Steve Sorensen

Steve Sorensen 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).

  • Flow-through agitator
    Patent number: 6379032
    Abstract: The present invention relates to apparatus and methods for improved mixing of powder and liquid mixtures through the use of flow-through agitator apparatus. The apparatus of preferred embodiments of the present invention comprises a wire-frame object with interstitial spaces which allow flow of liquids and powders into and out of the interior of the wire-frame object. Some embodiments further comprise and interior agitator placed within the wire-frame object which may be a solid shape or another wire-frame object.
    Type: Grant
    Filed: February 18, 2000
    Date of Patent: April 30, 2002
    Inventor: Steve Sorensen
  • Drinking fountain
    Patent number: D478241
    Type: Grant
    Filed: October 9, 2002
    Date of Patent: August 12, 2003
    Assignee: Elkay Manufacturing Company
    Inventors: John Heilstedt, Steve Sorensen, Jon W. Hauser, II
  • Drinking fountain
    Patent number: D485727
    Type: Grant
    Filed: June 4, 2003
    Date of Patent: January 27, 2004
    Assignee: Elkay Manufacturing Company
    Inventors: John Heilstedt, Steve Sorensen, Jon W. Hauser, II