Patents by Inventor Robert J. Timm

Robert J. Timm 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 system with a multiplicity of antenna beams for elevation coverage
    Patent number: 4224618
    Abstract: A radar system is disclosed which provides comprehensive radar elevation surveillance with a multiplicity of antennas, each of which supplies a fraction of the total elevation coverage. Each antenna provides a relatively narrow elevation radiation pattern which illuminates adjacent elevation sectors. The video derived from received radar echoes by all the antennas are sector identified and displayed on a single radar presentation.
    Type: Grant
    Filed: December 11, 1978
    Date of Patent: September 23, 1980
    Assignee: Sperry Corporation
    Inventors: Lewis C. Rich, Julius V. DiFranco, Robert J. Timms
  • Scant dispenser
    Patent number: D401660
    Type: Grant
    Filed: October 7, 1996
    Date of Patent: November 24, 1998
    Inventors: Robert J. Timm, Richard D. George