Patents by Inventor Robert E. Dilgard, Jr.

Robert E. Dilgard, Jr. 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).

  • Radar warning receiver
    Patent number: D253752
    Type: Grant
    Filed: July 13, 1978
    Date of Patent: December 25, 1979
    Assignee: Cincinnati Microwave, Inc.
    Inventor: Robert E. Dilgard, Jr.
  • Jar
    Patent number: D277550
    Type: Grant
    Filed: September 13, 1982
    Date of Patent: February 12, 1985
    Assignee: The Procter & Gamble Company
    Inventors: Paul R. Campbell, Robert E. Dilgard, Jr., William J. O'Neil, Jr.
  • Police radar warning receiver
    Patent number: D288418
    Type: Grant
    Filed: September 28, 1984
    Date of Patent: February 24, 1987
    Assignee: Cincinnati Microwave, Inc.
    Inventor: Robert E. Dilgard, Jr.