Patents by Inventor William Jeffrey Roth

William Jeffrey Roth 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: 6916427
    Abstract: A method of purifying wastewater as a fluent coming either from industrial plants or from municipal sewage runs. The method includes the steps of running the wastewater as a fluent into a headworks where some preliminary treatment takes place. From there the fluent is passed into a primary reservoir. The primary reservoir analyzes the fluent as to certain control parameters such as pH, dissolved oxygen and/or dissolved solids. Thereafter the fluent flows into a primary reactor having a plurality of electrolytic cells therein. While in that reactor the fluent is subjected to electrical contacts which are located at the bottom and the top of the reactor. The effluent from the primary reactor passes through a ratio weir into a secondary receptor. The secondary receptor contains sensors for the measurement of control parameters such as pH, DO (dissolved oxygen TDS (total dissolved solids) and chlorine. Thereafter, the fluent is passed to a filtering device.
    Type: Grant
    Filed: May 3, 2002
    Date of Patent: July 12, 2005
    Inventor: William Jeffrey Roth
  • Publication number: 20030205535
    Abstract: The invention is directed to a method of purifying water and wastewater as a fluent coming from industrial plants, municipal sewage systems, reservoirs and other water supplies and residential community and commercial water and sewage supplies and systems. The method includes the steps of running the wastewater as a fluent into a headworks where some preliminary treatment takes place. From there the fluent is passed into a primary reservoir. The fluent in the primary reservoir is analyzed as to certain control parameters such as pH and conductivity. Thereafter the fluent flows into a primary reactor having a plurality of electrolytic cells therein. While in that reactor the fluent is subjected to electrolytic reactions. The effluent from the primary reactor passes through a ratio weir into a secondary receptor. The secondary receptor contains sensors for the measurement of control parameters such as pH, (total suspended solids) TSS and chlorine. Thereafter, the fluent is passed to a filtering device.
    Type: Application
    Filed: May 3, 2002
    Publication date: November 6, 2003
    Inventor: William Jeffrey Roth