Patents by Inventor Paul A. Lindke

Paul A. Lindke 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).

  • Method and apparatus for controlling water-based liquid waste
    Patent number: 5466344
    Abstract: A pollution control apparatus (10) for controlling water-based liquid waste includes a vacuum distillation vessel (14) for separating water-based liquid waste into a distilled water component and a pumpable sludge component. A pH control system (12) allows the vacuum distillation vessel (14) to operate at maximum efficiency, and a purification system (22) allows the distilled water component to be purified to a level capable for reuse in chemistry, or else suitable for direct discharge into a municipal sewer. A microprocessor allows the apparatus (10) to operate automatically.
    Type: Grant
    Filed: April 11, 1994
    Date of Patent: November 14, 1995
    Assignee: Houston Fearless 76, Inc.
    Inventor: Paul A. Lindke