Patents by Inventor John Mourelators

John Mourelators 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).

  • Unwinding of plastic film in the presence of a plasma
    Patent number: 5935662
    Abstract: Supplying gases towards the web as it separates from the drum in a plasma-enhanced chemical vapor deposition system reduces the sticking of the web to the drum, and thus prevents power supply dropouts. The gas supplied can form into a plasma that helps dissipate the static charge which builds onto the web as it rolls off of the drum. By reducing the arcing and power supply dropouts, the quality of the deposited layer formed in a deposition zone can be improved.
    Type: Grant
    Filed: September 12, 1997
    Date of Patent: August 10, 1999
    Assignee: The BOC Group, Inc.
    Inventors: Christopher P. Woolley, Harvey Rogers, John Mourelators