Patents by Inventor Leroy D. Braun

Leroy D. Braun 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).

  • Calibrated audiometer system
    Patent number: 6468224
    Abstract: There is described a calibrated audiometer system in which the earphones have electronic identification labels which the audiometer microprocessor can interrogate to assure that the earphones which were calibrated with an audiometer are connected to the same audiometer.
    Type: Grant
    Filed: July 13, 2001
    Date of Patent: October 22, 2002
    Assignee: Bernafon, Inc.
    Inventors: Jack C. Foreman, Leroy D. Braun
  • CALIBRATED AUDIOMETER SYSTEM
    Publication number: 20020151819
    Abstract: There is described a calibrated audiometer system in which the earphones have electronic identification labels which the audiometer microprocessor can interrogate to assure that the earphones which were calibrated with an audiometer are connected to the same audiometer.
    Type: Application
    Filed: July 13, 2001
    Publication date: October 17, 2002
    Applicant: Thermo Finnigan LLC
    Inventors: Jack C. Foreman, Leroy D. Braun