Patents by Inventor Bernhard Groten

Bernhard Groten 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).

  • Tube cutter
    Patent number: D591125
    Type: Grant
    Filed: February 5, 2008
    Date of Patent: April 28, 2009
    Assignee: Zenten Bernhard Groten, S.L.
    Inventor: Bernhard Groten
  • Tube cutter
    Patent number: D591126
    Type: Grant
    Filed: February 5, 2008
    Date of Patent: April 28, 2009
    Assignee: Zenten Bernhard Groten, S.L.
    Inventor: Bernhard Groten