Patents by Inventor Glenn R. Whiteley

Glenn R. Whiteley 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).

  • Shaft position transducer
    Patent number: 4193199
    Abstract: A shaft position transducer constructed and defined with a pair of rotary scales for measuring increments of rotation in the English or metric systems. The rotary scale movements are sensed by means of solid state light sensing packages for producing output signals in phase quadrature. The light sensing packages are mounted in the correct relationship without the need for adjustments.
    Type: Grant
    Filed: May 15, 1978
    Date of Patent: March 18, 1980
    Assignee: Servo Products Company
    Inventors: Glenn R. Whiteley, Michael F. Bent
  • Shaft position transducer housing
    Patent number: D257043
    Type: Grant
    Filed: March 6, 1978
    Date of Patent: September 23, 1980
    Assignee: Servo Products Company
    Inventor: Glenn R. Whiteley