Patents by Inventor Ralf Bungenstock

Ralf Bungenstock 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).

  • Connector plug
    Patent number: D702186
    Type: Grant
    Filed: September 26, 2012
    Date of Patent: April 8, 2014
    Assignee: Phoenix Contact GmbH & Co. KG
    Inventors: Gerwin Müller, Marco Seelig, Ralf Bungenstock
  • Connector plug
    Patent number: D702190
    Type: Grant
    Filed: September 26, 2012
    Date of Patent: April 8, 2014
    Assignee: Phoenix Contact GmbH & Co. KG
    Inventors: Gerwin Muller, Marco Seelig, Ralf Bungenstock
  • Electrical connector
    Patent number: D720297
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: December 30, 2014
    Assignee: Phoenix Contact GmbH & Co. KG
    Inventors: Melanie Meis, Ralf Bungenstock, Frederik Effenberger, Carsten Garth, Kirsten Zirkel, Rik Stellbrink
  • Connecting plug
    Patent number: D797052
    Type: Grant
    Filed: January 19, 2016
    Date of Patent: September 12, 2017
    Assignee: PHOENIX CONTACT E-MOBILITY GMBH
    Inventors: Dirk Moseke, Ralf Bungenstock, Frederik Effenberger, Marco Seelig, Mario Bruenger