Patents by Inventor Truman D. Black

Truman D. Black 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).

  • Convenience light
    Patent number: D296015
    Type: Grant
    Filed: January 25, 1985
    Date of Patent: May 31, 1988
    Assignee: R. P. Falconer Corporation
    Inventors: Robert P. Falconer, Richard N. Claytor, Truman D. Black, Fabio Fabiano
  • Lens array for passive infrared motion detector systems or the like
    Patent number: D315422
    Type: Grant
    Filed: October 11, 1988
    Date of Patent: March 12, 1991
    Assignee: Fresnel Technologies, Inc.
    Inventors: Ricahrd N. Claytor, Truman D. Black