MAN GHH SCHIENENVERKEHR has a total of 54 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Czechia, Poland and United States. Its main competitors in its focus markets transport and mechanical elements are AUTOMATISK DOSERINGS KOMPENSAT, SIEMENS SGP VERKEHRSTECH GMBH and FREDERICH FRITZ PROF DR ING.
# | Country | Total Patents | |
---|---|---|---|
#1 | Czechia | 8 | |
#2 | Poland | 7 | |
#3 | United States | 7 | |
#4 | Germany | 5 | |
#5 | Norway | 5 | |
#6 | Hungary | 4 | |
#7 | WIPO (World Intellectual Property Organization) | 4 | |
#8 | South Africa | 4 | |
#9 | Canada | 3 | |
#10 | Finland | 3 | |
#11 | EPO (European Patent Office) | 2 | |
#12 | Italy | 1 | |
#13 | Slovakia | 1 |
# | Industry | |
---|---|---|
#1 | Transport | |
#2 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Rail vehicle suspensions | |
#2 | Locomotives | |
#3 | Vehicle suspension arrangements | |
#4 | Railway bodies | |
#5 | Springs | |
#6 | Vehicle parts |
# | Name | Total Patents |
---|---|---|
#1 | Richter Wolfgang-Dieter | 29 |
#2 | Uebel Lutz | 13 |
#3 | Weeger Engelbert | 12 |
#4 | Frahm Peter | 10 |
#5 | Lang Hans-Peter | 8 |
#6 | Richter Wolfgang-Dieter Dipl-I | 7 |
#7 | Hachmann Ulrich | 7 |
#8 | Hoffmann Oskar | 6 |
#9 | Lang Hans-Peter Dipl-Ing | 6 |
#10 | Richter Wolfgang-Dieter Dipl I | 5 |
Publication | Filing date | Title |
---|---|---|
US5524550A | Bogies for rail vehicles | |
HU9400366D0 | Support of wheelset for bogie | |
WO9403340A1 | Secondary suspension system for rail vehicles | |
WO9401315A1 | Cross-beam with members for bogie drivers and pendulum receptions, and process for manufacturing such a cross-beam | |
DE4320667A1 | Low-floor rail vehicle | |
DE4213948A1 | RAIL VEHICLE | |
PL293446A1 | Method of modifying the frame of rail vehicle bogie and rail vehicle bogie frame | |
PL290812A1 | Guidance system for wheels of rail vehicles, especially rail vehicles operated on suburban routes | |
EP0467009A1 | Wheel guiding for railway bogies, especially for urban traffic vehicles | |
DE4037672A1 | RAIL VEHICLE | |
DE4016620A1 | MULTI-STAGE FOLDING STEP FOR TRACKED VEHICLES | |
DE3838686A1 | Vehicle compartment |