Learn more

DEUTSCHE WAGGONBAU AG

Overview
  • Total Patents
    81
About

DEUTSCHE WAGGONBAU AG has a total of 81 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Germany, EPO (European Patent Office) and Czechia. Its main competitors in its focus markets transport, environmental technology and machine tools are NOYON GUSTAVE, FERROSUD SPA and ALEPIN EVGENIJ ANDREEVICH.

Patent filings in countries

World map showing DEUTSCHE WAGGONBAU AGs patent filings in countries

Patent filings per year

Chart showing DEUTSCHE WAGGONBAU AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bartel Manfred 16
#2 Ernst Andreas 12
#3 Kappler Detlef 8
#4 Haring Lothar 5
#5 Streich Ruediger 5
#6 Wenke Siegbert 5
#7 Kasiske Heinz 4
#8 Krueger Karl-Heinz 4
#9 Wieloch Bertram 4
#10 Metze Hans-Juergen 4

Latest patents

Publication Filing date Title
EP0881135A1 Method and system for producing vehicle bodies, especially bodies of railway vehicles
DE19747285A1 Convenience and sanitary wing, especially for railway carriages
DE19738925C1 Railway carriage sub-frame connection between longitudinal side member and cross-beam
DE19715148A1 Method and device for guiding the wheelset of rail vehicles
DE19713344C1 Device for electric arc stud-welding with protective gas
DE19654633C1 Heating/ventilation system for passenger areas in railway carriages for local traffic
EP0846606A1 Segmented shell construction with float mounted liner
DE19650849C1 Component connection for surface structures, especially vehicle segments
DE19640672A1 Window fixture for vehicles, especially side windows of suburban railway carriages
DE19654993A1 Underframe structure and deformation element on rail vehicles
DE19636128A1 Wheel load and axle load measuring device for vehicle, especially for railway vehicles
DE19619417A1 Mounting guide for foil extruded railcar sections, used in light railway
EP0739800A1 Carriage configuration especially for railway carriages
DE19612580C1 Method for positioning attachments and extensions on the large sections of a modular rail vehicle
DE19608179A1 Support of rail vehicles using air suspension systems
DE19602113A1 Rail vehicle esp. double-stock trailer car
DE19548803C1 Freight-container locking device for rail transporting vehicles
DE19545607C1 Method and device for arc stud welding in the vicinity of arc-deflecting iron masses, in particular for drawn arc stud welding
DE19533532A1 Insulation fixing device for railway wagon box
DE19531726A1 Process for achieving a decorative outer surface in the manufacture of stiffened sheet metal components, in particular in the manufacture of side walls of rail vehicles