Patents by Inventor Richard R. Manzone

Richard R. Manzone 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).

  • Distillation
    Patent number: 4497690
    Abstract: A still comprising, in one aspect, a housing, a heating coil located inside the housing, a condensing coil located inside the housing and above the heating coil with vapor flow space inside turns of the coil, and having a diameter smaller than the housing which defines a vapor flow space outside turns of the coil, and means to remove condensate from the housing.
    Type: Grant
    Filed: May 19, 1982
    Date of Patent: February 5, 1985
    Assignee: Hoyt Manufacturing Corporation
    Inventor: Richard R. Manzone
  • Combination solvent reclaimer and dryer
    Patent number: 4262430
    Abstract: A solvent reclaiming dryer having an endless duct system including an evaporating chamber, fan, heater, condenser and condenser bypass duct in its circuit and having means to alternately pass heated solvent-laden gas through the condenser and through the bypass duct to increase the vapor pressure of the solvent that is passing through the condenser, thereby increasing solvent reclamation efficiency. Also shown are an explosion hatch and an automatic fire extinguishing system for use in tumblers evaporating inflammable solvents.
    Type: Grant
    Filed: November 15, 1979
    Date of Patent: April 21, 1981
    Assignee: Hoyt Manufacturing Corporation
    Inventors: Harry W. Janson, Jung W. Kim, Richard R. Manzone