Patents by Inventor Barry Knott

Barry Knott 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).

  • Breath alcohol tester calibration station
    Patent number: 9562883
    Abstract: A breath alcohol tester calibration station provides a user-friendly system and method for calibrating a breath alcohol tester with a much lower error rate than current systems and methods for calibrating breath alcohol testers. The calibration station includes a data connection to the breath alcohol tester and a fluid connection between the breath alcohol tester and a calibration standard. The calibration station is used to execute calibration processes on the breath alcohol tester using the calibration standard.
    Type: Grant
    Filed: August 1, 2013
    Date of Patent: February 7, 2017
    Assignee: Lifeloc Technologies, Inc.
    Inventors: Barry Knott, Kelly Silverman, Mark Lary, Gurumurthi Ravishankar
  • BREATH ALCOHOL TESTER CALIBRATION STATION
    Publication number: 20140041436
    Abstract: A breath alcohol tester calibration station provides a user-friendly system and method for calibrating a breath alcohol tester with a much lower error rate than current systems and methods for calibrating breath alcohol testers. The calibration station includes a data connection to the breath alcohol tester and a fluid connection between the breath alcohol tester and a calibration standard. The calibration station is used to execute calibration processes on the breath alcohol tester using the calibration standard.
    Type: Application
    Filed: August 1, 2013
    Publication date: February 13, 2014
    Applicant: Lifeloc Technologies, Inc.
    Inventors: Barry Knott, Kelly Silverman, Mark Lary, Gurumurthi Ravishankar