Patents by Inventor Robert L. Narowski

Robert L. Narowski 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).

  • Vapor jacketed cooking vessel
    Patent number: 4343292
    Abstract: An improved vapor jacketed cooking vessel having an integrally contained fired-tube vapor generator, thus making it independent of outside vapor supply.
    Type: Grant
    Filed: February 21, 1980
    Date of Patent: August 10, 1982
    Assignee: Groen Division/Dover Corporation
    Inventors: Edward L. Kells, Robert L. Narowski