Patents by Inventor Phillip C. Szeliga

Phillip C. Szeliga 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).

  • System for applying foam insulation
    Patent number: 4204612
    Abstract: A system for applying a foam insulation material which automatically compensates for changes in temperature and flow rates so that an optimum blending of materials can be maintained to provide for the production of high quality insulation.
    Type: Grant
    Filed: May 11, 1978
    Date of Patent: May 27, 1980
    Assignee: Foam Controls Inc.
    Inventors: Joseph F. Schrader, Phillip C. Szeliga