Patents by Inventor Regina Bartelt

Regina Bartelt 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).

  • Vehicle seat frame
    Patent number: 5897168
    Abstract: A frame of a backrest or a seat made of metal for a motor vehicle seat can be produced from magnesium in a single operation. The frame employs a design which uses a Z-shaped profile as its basic geometry and is produced as a magnesium die casting.
    Type: Grant
    Filed: April 20, 1998
    Date of Patent: April 27, 1999
    Assignee: Johnson Controls Technology Company
    Inventors: Regina Bartelt, Martin Strenger, Hubert Wissdorf, Martin Zynda, Thomas Domehl