Patents by Inventor Leslie A. Dyson

Leslie A. Dyson 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).

  • Cassette recorder
    Patent number: D262368
    Type: Grant
    Filed: March 8, 1979
    Date of Patent: December 22, 1981
    Assignee: Avnet, Inc.
    Inventor: Leslie A. Dyson
  • Cassette recorder
    Patent number: D262534
    Type: Grant
    Filed: March 8, 1979
    Date of Patent: January 5, 1982
    Assignee: Avnet, Inc.
    Inventor: Leslie A. Dyson