Patents by Inventor Raymond M. Miller

Raymond M. Miller 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).

  • Supplemental refrigerated element
    Patent number: 5735131
    Abstract: A supplemental refrigerated element comprising a refrigerant reservoir and a condenser operatively connected to the reservoir. The condenser has a heat exchanger operatively connected thereto which condenses the refrigerant therein. An evaporator is operatively connected to the condenser. The evaporator is positioned below the condenser in which refrigerant circulates under the influence of gravity. In a specific embodiment, the evaporator may be formed into a panel or a shelf to provide supplemental cooling to a refrigerated space.
    Type: Grant
    Filed: March 26, 1996
    Date of Patent: April 7, 1998
    Inventors: Harley Lambright, Jr., Raymond M. Miller
  • Time-domain filter for recursive type signals
    Patent number: 4066878
    Abstract: A time domain filter which separates one or more recursive pulse signal trains from other signals, pulses or noise, regardless of whether those signals are recursive or not.
    Type: Grant
    Filed: March 29, 1976
    Date of Patent: January 3, 1978
    Inventors: Raymond M. Miller, John J. Teti