Patents by Inventor Gerhard Lewin

Gerhard Lewin 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 of depositing a carbon film on a substrate and products obtained thereby
    Patent number: 4486286
    Abstract: There is disclosed a method for depositing a diamond or diamond-like carbon film on at least one substrate employing a hydrocarbon gas and at least one gas which preferentially removes by chemical sputtering other forms of carbon, especially graphite from said film to thereby obtain useful carbon film coated products.
    Type: Grant
    Filed: September 28, 1982
    Date of Patent: December 4, 1984
    Assignees: Nerken Research Corp., Technion Research & Development Foundation, Ltd.
    Inventors: Gerhard Lewin, Dan Nir