Patents by Inventor Michael Frei

Michael Frei 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: D615463
    Type: Grant
    Filed: March 3, 2009
    Date of Patent: May 11, 2010
    Assignee: Daimler AG
    Inventors: Michael Frei, Hans-Dieter Futschik, Steffen Koehl, Frank Pfisterer, Gorden Wagener
  • Patent number: D615464
    Type: Grant
    Filed: December 23, 2008
    Date of Patent: May 11, 2010
    Assignee: Daimler AG
    Inventors: Michael Frei, Hans-Dieter Futschik, Steffen Koehl, Frank Pfisterer, Gorden Wagener
  • Patent number: D617682
    Type: Grant
    Filed: December 23, 2008
    Date of Patent: June 15, 2010
    Assignee: Daimler AG
    Inventors: Michael Frei, Hans-Dieter Futschik, Steffen Koehl, Frank Pfisterer, Gorden Wagener
  • Patent number: D633418
    Type: Grant
    Filed: September 23, 2010
    Date of Patent: March 1, 2011
    Assignee: Daimler AG
    Inventors: Michael Frei, Klaus Frenzel, Hans-Dieter Futschik, Hubert Lee, Robert Lesnik, Gorden Wagener