Patents by Inventor J. P. Parham

J. P. Parham 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 energy conversion plant
    Patent number: 4031879
    Abstract: A solar heating plant incorporating means to condense and focus solar energy on an elongated heat exchange member which is in communication with a fluid which is circulated thru a thermal storage means to heating radiators. An alternate embodiment is disclosed wherein the heating fluid is water and the system provides hot water for general purpose use in addition to hot water for the radiating elements.
    Type: Grant
    Filed: October 28, 1975
    Date of Patent: June 28, 1977
    Inventor: J. P. Parham