Patents by Inventor Oleg Vladimir Dobrusin

Oleg Vladimir Dobrusin 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 monitoring and controlling electrodeposition of paint
    Patent number: 5914022
    Abstract: A method and apparatus for monitoring electrodes for the electrodeposition of paint onto metallic workpieces includes detecting current from the electrodes and displaying a plot of current versus time. A method and apparatus for controlling electrodeposition of paint onto metallic workpieces includes monitoring current from electrodes over time and adjusting a rate of current increase over time. The monitor and/or control may be performed for each electrode individually or for the electrodes as a group. The monitor and/or control allows bad and/or poorly positioned electrodes to be located. The monitor and/or control may be used to stop the electrodeposition coating after a sufficiently thick coating has been obtained.
    Type: Grant
    Filed: August 8, 1997
    Date of Patent: June 22, 1999
    Inventors: Patrick Ross Lowry, Roger L. Smith, Oleg Vladimir Dobrusin