Patents by Inventor Kenneth V. Christensen

Kenneth V. Christensen 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).

  • Handheld pipette
    Patent number: D672469
    Type: Grant
    Filed: November 16, 2011
    Date of Patent: December 11, 2012
    Assignee: Rainin Instrument, LLC
    Inventors: Kenneth V. Christensen, Joshua Todd Druker, Tark Abed, Martin Aaron Leugers