Patents by Inventor Benny F. Rappa

Benny F. Rappa 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).

  • Patent number: 4038970
    Abstract: An improved solar water heater construction is diclosed wherein unique intake and exhaust manifold structures are utilized to control the flow of water through a plurality of heater panels. By virtue of the construction of the manifolds and their cooperation with the heater panels, normal valving systems are not necessary to the maintenance of a uniform, balanced flow of water through the improved heater of this invention.
    Type: Grant
    Filed: October 24, 1975
    Date of Patent: August 2, 1977
    Inventors: John D'Ascoli, Benny F. Rappa, Thomas M. Sculley