Patents by Inventor Heike Schnabel

Heike Schnabel 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).

  • Folder and rider thereof
    Patent number: D474966
    Type: Grant
    Filed: May 9, 2002
    Date of Patent: May 27, 2003
    Assignee: dataplus GmbH Kratzert & Schrem
    Inventors: Kurt Schrem, Heike Schnabel, Markus Schneider
  • Collecting folder
    Patent number: D489255
    Type: Grant
    Filed: June 24, 2002
    Date of Patent: May 4, 2004
    Assignee: dataplus GmbH Kratzert & Schrem
    Inventors: Herbert Kratzert, Heike Schnabel, Markus Schneider