Patents by Inventor Melvin Wortham

Melvin Wortham 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).

  • Hybrid solar-wind energy conversion system
    Patent number: 4779006
    Abstract: A system for producing electrical energy including a stack shaped and positioned generally as the letter "J" and having an intake portion, an exhaust portion and a conveying portion therebetween together with a vacuum producing mechanism associated with the exhaust portion for causing air to move through the stack whereby a generator responsive to the moving air generates electricity.
    Type: Grant
    Filed: June 24, 1987
    Date of Patent: October 18, 1988
    Inventor: Melvin Wortham