Patents by Inventor Philip A. Wozny

Philip A. Wozny 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).

  • Solar heat collector
    Patent number: 4297989
    Abstract: An improved solar collector having a screen, positioned between the light admitting layer and the energy absorbing layer, for increased energy retention is disclosed. A forced air heat transfer means which is adaptable to modular construction is also disclosed.
    Type: Grant
    Filed: April 17, 1980
    Date of Patent: November 3, 1981
    Inventors: Philip A. Wozny, Jerome L. Wozny