Patents by Inventor Leonid Druker

Leonid Druker 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).

  • Table
    Publication number: 20020062791
    Abstract: Structure for disposing a material to be treated at an acute angle relative to the axis of rotation so as to permit the substrate to rotate relative to said structure.
    Type: Application
    Filed: October 11, 2001
    Publication date: May 30, 2002
    Inventors: Andrey Ginovker, Leonid Druker, Darek Molenda, Mariusz Warzyszynski