Patents by Inventor Gerald Lobig

Gerald Lobig 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).

  • Apparatus for producing coils from films of insulating material, conductively coated in a vacuum
    Patent number: 4740385
    Abstract: A method and apparatus are disclosed for producing rolls or coils of film of insulating material which has been conductively coated, in a vacuum, by vaporizing conductive material in direct electron beam bombardment and condensing the vapor on the film surface. According to the invention, the film is subjected to a plasma treatment after coating and before the film is wound in a coil.
    Type: Grant
    Filed: February 26, 1987
    Date of Patent: April 26, 1988
    Assignee: Leybold-Heraeus GmbH
    Inventors: Albert Feuerstein, Helmut Eberhardt, Helmut Lammermann, Volker Bauer, Gerald Lobig