Patents by Inventor Keith H. Nothacker

Keith H. Nothacker 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).

  • Breathalyzer having pivoted mouthpiece
    Publication number: 20100063408
    Abstract: A breathalyzer includes a housing and incorporates a mouthpiece pivotally mounted in the housing and movable between a first, retracted position for reducing the exposure of the mouthpiece to damage and contaminants and a second, extended position for receiving exhaled breath of a person.
    Type: Application
    Filed: September 11, 2008
    Publication date: March 11, 2010
    Inventors: Keith H. Nothacker, Michael J. Strasser, Ralf Groene, Greg Cerny
  • 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