Patents by Inventor Frederick J. Kuntz

Frederick J. Kuntz 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).

  • Method and apparatus for co-processing hazardous wastes
    Patent number: 5123364
    Abstract: A method of thermal decontamination of organic wastes in which the waste is treated in a primary incinerator by a heat source such that solid residue is collected from the incinerator and exhaust fumes then participate in an industrial thermal process by being directed to an industrial containment by combusting the exhaust gases together with fuel and an oxidizer with oxygen concentration in excess of air to decontaminate the exhaust gases and using the heat produced in the industrial process.
    Type: Grant
    Filed: March 30, 1990
    Date of Patent: June 23, 1992
    Assignee: American Combustion, Inc.
    Inventors: Gregory M. Gitman, Frederick J. Kuntz
  • Process for concentrating and recovering chloral
    Patent number: 4628122
    Abstract: Chloral is removed from aqueous hydrochloric acid containing chloral in a stripping zone at superatmospheric pressure and concentrated in a rectifying zone at superatmospheric pressure. The method is particularly suited for the treatment of feed compositions originating from the oxychlorination of ethylene.
    Type: Grant
    Filed: November 1, 1985
    Date of Patent: December 9, 1986
    Assignee: PPG Industries, Inc.
    Inventors: Frederick J. Kuntz, Henry W. Schussler