Patents by Inventor Curt William Carlson

Curt William Carlson 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).

  • Ozone generator
    Patent number: 4035657
    Abstract: An ozone generator in which an air pump discharges air through a plurality of juxtaposed, successive, tubular housings, each of which has concentric wire mesh electrodes separated by dielectric tubes. A high a.c. potential, insufficient to cause a spark discharge, is imposed across the electrodes so that the oxygen of the air is progressively converted into ozone. The ozone laden air is directed through non-return valves into water flowing in a pipe for the purpose of destroying bacteria therein.
    Type: Grant
    Filed: December 24, 1975
    Date of Patent: July 12, 1977
    Assignees: Murray J. Guy, Richard E. Higginbotham
    Inventor: Curt William Carlson