Patents Assigned to Wall Verkehrsanlagen GmbH
  • Patent number: D406352
    Type: Grant
    Filed: October 21, 1997
    Date of Patent: March 2, 1999
    Assignee: Wall Verkehrsanlagen GmbH
    Inventor: Paul Kleihues
  • Patent number: D410288
    Type: Grant
    Filed: August 18, 1998
    Date of Patent: May 25, 1999
    Assignee: Wall Verkehrsanlagen GmbH
    Inventor: Josef P. Kleihues
  • Patent number: D411017
    Type: Grant
    Filed: August 18, 1998
    Date of Patent: June 15, 1999
    Assignee: Wall Verkehrsanlagen GmbH
    Inventor: Josef P. Kleihues
  • Patent number: D411310
    Type: Grant
    Filed: August 18, 1998
    Date of Patent: June 22, 1999
    Assignee: Wall Verkehrsanlagen GmbH
    Inventor: Paul Kleihues
  • Patent number: D411311
    Type: Grant
    Filed: August 18, 1998
    Date of Patent: June 22, 1999
    Assignee: Wall Verkehrsanlagen GmbH
    Inventor: Josef P. Kleihues
  • Patent number: D412035
    Type: Grant
    Filed: August 18, 1998
    Date of Patent: July 13, 1999
    Assignee: Wall Verkehrsanlagen GmbH
    Inventor: Josef P. Kleihues
  • Patent number: D430678
    Type: Grant
    Filed: August 18, 1998
    Date of Patent: September 5, 2000
    Assignee: Wall Verkehrsanlagen GmbH
    Inventor: Josef Kleihues