Patents by Inventor William Wilkerson, Jr.

William Wilkerson, Jr. 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 still vibrator
    Patent number: 5391262
    Abstract: A solar still of the type having a container for holding a supply of liquid to be evaporated and an inclined solar transmissive cover mounted in an inclined position thereon, is provided with a vibrating device for imparting vibrations to the cover member to facilitate the coalescing and downward flow of condensation droplets formed on the underside of the cover member.
    Type: Grant
    Filed: April 23, 1990
    Date of Patent: February 21, 1995
    Inventor: William Wilkerson, Jr.