Patents Assigned to KHN Solutions LLC
  • Breathalyzer
    Patent number: D539683
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: April 3, 2007
    Assignee: KHN Solutions LLC
    Inventors: David Shaw, Keith Nothacker
  • Breathalyzer
    Patent number: D586677
    Type: Grant
    Filed: March 26, 2008
    Date of Patent: February 17, 2009
    Assignee: KHN Solutions LLC
    Inventors: Keith H. Nothacker, Michael J. Strasser, Ralf Groene