Patents by Inventor Olaf Weishaupt

Olaf Weishaupt 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: D469107
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: January 21, 2003
    Assignee: Bayer Corporation
    Inventors: Eric W. Miller, Gerald H. Shaffer, Olaf Weishaupt
  • Patent number: D473310
    Type: Grant
    Filed: June 18, 2002
    Date of Patent: April 15, 2003
    Assignee: Bayer Corporation
    Inventors: Julian Schlagheck, Claus Steinberg, Olaf Weishaupt, Gerald H. Shaffer