Patents by Inventor William R. Barry

William R. Barry 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: 5102431
    Abstract: A Smog and Particulate Collection System for Use on Vehicles with Internal Combustion Engines is disclosed. The present invention not only removes pollutants from the exhaust gases of diesel trucks, but also collects and stores the carbon black byproduct produced by the burning of diesel fuel so that the carbon can be recycled. The preferred embodiment of the invention (10) is mounted on a truck cab (11). The exhaust manifold of the truck (13) is attached to an air intake (12) and transports exhaust gases (14) mixed with particulates (16) to an air cyclone accelerator (23). After the exhaust gases (14) and particulates (16) are accelerated, they are fed into a spiral vortex separation column (21), where fine dust particles of carbon black (28) are removed from the exhaust gases (14). The column (21) includes a metal housing (22) that surrounds an outer vortex chamber (24) and an interior exhaust tube (30) and terminates in a constricted portion (25).
    Type: Grant
    Filed: July 25, 1991
    Date of Patent: April 7, 1992
    Inventor: William R. Barry
  • Patent number: 5078880
    Abstract: An apparatus for making fresh water from salt water comprising an air accelerator for generating a controlled wind-powered vortex of air in a tower located over a supply of salt water. The vortex of air creates a region of negative pressure over the salt water which causes fresh water to migrate up the tower to a condenser whereby the fresh water is condensed and collected in a collection through to then be used as a source of drinking water.
    Type: Grant
    Filed: September 12, 1990
    Date of Patent: January 7, 1992
    Assignee: Water Technology Assessment Group
    Inventor: William R. Barry