Patents by Inventor Tony L. Tarr

Tony L. Tarr 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).

  • Indicia for Channels Collected Into a Group
    Publication number: 20080191894
    Abstract: An indicia for channels that are collected into a group has a head situated adjacent channel numbers representing the channels included within the group, and has a tail that encompasses the channel numbers. When the last channel in the group is selected, further turning of a Select knob in the same direction results in selection of the group, which selection is indicated by highlighting at least a portion of the indicia.
    Type: Application
    Filed: November 27, 2007
    Publication date: August 14, 2008
    Applicant: TEKTRONIX, INC.
    Inventors: Evan A. Dickinson, Leif X. Running, Steven C. Herring, Tony L. Tarr
  • Measurement system with controller and sensor head
    Patent number: D808832
    Type: Grant
    Filed: February 29, 2016
    Date of Patent: January 30, 2018
    Assignee: Tektronix, Inc.
    Inventors: David T. Engquist, Tony L. Tarr, Samuel M. Romey