Patents by Inventor Michael Brandt

Michael Brandt 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).

  • Patent number: 5075135
    Abstract: A process for providing the surface of a film made from a weldable polymer material with projections. The projections are formed by particles which are applied, in particular sprayed, in the molten state onto the film surface. The welding factor is preferably significantly below 1.
    Type: Grant
    Filed: March 5, 1991
    Date of Patent: December 24, 1991
    Assignee: Schlegel Lining Technology GmbH
    Inventor: Michael Brandt
  • Patent number: 4885201
    Abstract: A film made from a weldable polymer material with projections. The projections are formed by particles which are applied, in particular sprayed, in the molten state onto the film surface. The welding factor is preferably significantly below 1.
    Type: Grant
    Filed: October 14, 1988
    Date of Patent: December 5, 1989
    Assignee: SLT North America Inc.
    Inventor: Michael Brandt
  • Patent number: 3999213
    Abstract: A semiconductor device particularly suitable for ICs with complementary field effect transistors and/or bipolar circuit elements comprises a semiconductor body having a first type substrate region on which is a second type epitaxial layer of which a part is bounded by an inset insulating pattern. A first type zone adjoins the inset pattern and extends down to the substrate region. Source and drain zones of an IGFET adjoin the pattern and are provided in the said epitaxial part, and a further circuit element is provided in the said first type zone.
    Type: Grant
    Filed: October 29, 1974
    Date of Patent: December 21, 1976
    Assignee: U.S. Philips Corporation
    Inventors: Bernardus Maria Michael Brandt, Joseph Shappir