Patents by Inventor Keith Nothacker

Keith 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).

  • Self-purging, air-stabilizing, illuminated collection system for breath analysis
    Publication number: 20070016092
    Abstract: A breath analysis system includes a dual-entry, illuminated breath collection tube that allows purging of ambient air while stabilizing the pressure and/or turbulence of exhaled breath. Circular illumination at either end of the collection tube acts as a visual prompt for proper use and for the reporting of test results. The collection tube may be placed along the width or length of a hand piece without adding size or bulk to the hand piece. The form factor utilization feature of the collection tube is suitable for adding breath alcohol measurement or other breath measurement capability to handheld products such as cell phones, PDAs, iPods®, MP3 players, GPS units, cigarette lighters, and police batons.
    Type: Application
    Filed: July 15, 2005
    Publication date: January 18, 2007
    Inventors: David Shaw, Keith Nothacker
  • 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: D705100
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: May 20, 2014
    Assignee: KHN Solutions, Inc.
    Inventors: Keith Nothacker, Imraan Aziz, Michael Strasser
  • Breathalyzer
    Patent number: D710223
    Type: Grant
    Filed: April 16, 2013
    Date of Patent: August 5, 2014
    Assignee: KHN Solutions, Inc.
    Inventors: Keith Nothacker, Michael Strasser, Imran Aziz