Patents by Inventor Ludwig Preuss

Ludwig Preuss 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: 5942046
    Abstract: A solar module 1, which has individual solar cells 3 wired with one another in a regular arrangement on a large-area support 2. Cover glasses of the solar cells are provided with an electrically conductive coating. The cover glass elements are conductively connected to one another and finally to the support by means of contact rails. An electrically insulating material is to be introduced in the areas A of mutually adjacent corners between the cover glasses of the solar cells 3, and a lamina consisting of a conductive material, which acts as the connector, is bonded to this material as well as to the corners by means of an electrically conductive adhesive.
    Type: Grant
    Filed: March 17, 1998
    Date of Patent: August 24, 1999
    Assignee: DaimlerChrysler AG
    Inventors: Hans Kahlfuss, Ludwig Preuss