Patents by Inventor Donald E. Presse

Donald E. Presse 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).

  • Countercurrent flow afterburner
    Patent number: 3951082
    Abstract: Afterburner apparatus for receiving from an incinerator products of combustion and distributing them through a domed distributor in counterflow manner throughout a housing, in opposition to a stream of combustible gas.
    Type: Grant
    Filed: April 22, 1975
    Date of Patent: April 20, 1976
    Assignee: The United States of America as represented by the United States Energy Research and Development Administration
    Inventors: Ronald L. Leggett, Donald E. Presse, Carl J. Smith, Alton R. Teter