Patents by Inventor Eberhard Ohlert

Eberhard Ohlert 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).

  • Control elements for an electrical device
    Patent number: D582355
    Type: Grant
    Filed: January 4, 2008
    Date of Patent: December 9, 2008
    Assignee: Siemens Aktiengesellschaft
    Inventors: Eberhard Ohlert, Axel Platz, Alexandra Winkel
  • Control elements for an electrical device
    Patent number: D583778
    Type: Grant
    Filed: January 4, 2008
    Date of Patent: December 30, 2008
    Assignee: Siemens Aktiengesellschaft
    Inventors: Eberhard Ohlert, Axel Platz, Alexandra Winkel
  • Control elements for an electrical device
    Patent number: D584244
    Type: Grant
    Filed: January 4, 2008
    Date of Patent: January 6, 2009
    Assignee: Siemens Aktiengesellschaft
    Inventors: Eberhard Ohlert, Axel Platz, Alexandra Winkel
  • Control elements for an electrical device
    Patent number: D584245
    Type: Grant
    Filed: January 4, 2008
    Date of Patent: January 6, 2009
    Assignee: Siemens Aktiengesellschaft
    Inventors: Eberhard Ohlert, Axel Platz, Alexandra Winkel
  • Control elements for an electrical device
    Patent number: D587215
    Type: Grant
    Filed: January 4, 2008
    Date of Patent: February 24, 2009
    Assignee: Siemens Aktiengesellschaft
    Inventors: Eberhard Ohlert, Axel Platz, Alexandra Winkel
  • Control elements for an electrical device
    Patent number: D591693
    Type: Grant
    Filed: January 4, 2008
    Date of Patent: May 5, 2009
    Assignee: Siemens Aktiengesellschaft
    Inventors: Eberhard Ohlert, Axel Platz, Alexandra Winkel
  • Control element with surface ornamentation for an electrical device
    Patent number: D596588
    Type: Grant
    Filed: January 4, 2008
    Date of Patent: July 21, 2009
    Assignee: Siemens Aktiengesellschaft
    Inventors: Eberhard Ohlert, Axel Platz, Alexandra Winkel
  • Control elements with surface ornamentation
    Patent number: D611917
    Type: Grant
    Filed: May 18, 2009
    Date of Patent: March 16, 2010
    Assignee: Siemens Aktiengesellschaft
    Inventors: Eberhard Ohlert, Axel Platz, Alexandra Winkel
  • Field device
    Patent number: D653626
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: February 7, 2012
    Assignee: Siemens Aktiengesellschaft
    Inventors: Andreas Grünwald, Alexandra Heisig, Eric Lude, Thomas Menke, Eberhard Ohlert, Axel Platz, Volker Rissland, Thomas Schüppler
  • Field device
    Patent number: D660799
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: May 29, 2012
    Assignee: Siemens Aktiengesellschaft
    Inventors: Andreas Grünwald, Alexandra Heisig, Eric Lude, Thomas Menke, Eberhard Ohlert, Axel Platz, Volker Rissland, Thomas Schüppler
  • Field device
    Patent number: D661252
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: June 5, 2012
    Assignee: Siemens Aktiengesellschaft
    Inventors: Andreas Grünwald, Alexandra Heisig, Eric Lude, Thomas Menke, Eberhard Ohlert, Axel Platz, Volker Rissland, Thomas Schüppler
  • Field device
    Patent number: D661253
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: June 5, 2012
    Assignee: Siemens Aktiengesellschaft
    Inventors: Andreas Grünwald, Alexandra Heisig, Eric Lude, Thomas Menke, Eberhard Ohlert, Axel Platz, Volker Rissland, Thomas Schüppler
  • Field device
    Patent number: D661254
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: June 5, 2012
    Assignee: Siemens Aktiengesellschaft
    Inventors: Andreas Grünwald, Alexandra Heisig, Eric Lude, Thomas Menke, Eberhard Ohlert, Axel Platz, Volker Rissland, Thomas Schüppler
  • Field device
    Patent number: D666150
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: August 28, 2012
    Assignee: Siemens Aktiengesellschaft
    Inventors: Andreas Grünwald, Alexandra Heisig, Eric Lude, Thomas Menke, Eberhard Ohlert, Axel Platz, Volker Rissland, Thomas Schüppler