SCHAEFFLER WAELZLAGER KG has a total of 1,526 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Germany, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and machines are SCHAEFFLER KG, SCHAEFFLER WAELZLAGER OHG and KOYO BEARINGS NORTH AMERICA LLC.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 722 | |
#2 | United States | 206 | |
#3 | WIPO (World Intellectual Property Organization) | 176 | |
#4 | Japan | 154 | |
#5 | EPO (European Patent Office) | 116 | |
#6 | Brazil | 44 | |
#7 | France | 30 | |
#8 | Italy | 27 | |
#9 | United Kingdom | 18 | |
#10 | Switzerland | 5 | |
#11 | China | 5 | |
#12 | Australia | 3 | |
#13 | Spain | 3 | |
#14 | Russian Federation | 3 | |
#15 | Canada | 2 | |
#16 | Czechia | 2 | |
#17 | German Democratic Republic | 2 | |
#18 | Sweden | 2 | |
#19 | Austria | 1 | |
#20 | Finland | 1 | |
#21 | Hungary | 1 | |
#22 | India | 1 | |
#23 | Mexico | 1 | |
#24 | Romania | 1 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Engines, pumps and turbines | |
#3 | Machines |
# | Technology | |
---|---|---|
#1 | Shafts | |
#2 | Cyclically operating valves | |
#3 | Gearing | |
#4 | Clutches and brakes | |
#5 | Unspecified technologies | |
#6 | Unspecified technologies | |
#7 | Springs | |
#8 | Mechanical control devices | |
#9 | Shaping of plastics | |
#10 | Certain plastics |
# | Name | Total Patents |
---|---|---|
#1 | Schmidt Dieter | 87 |
#2 | Speil Walter | 62 |
#3 | Parzefall Walter | 61 |
#4 | Speil Walter Dipl Ing | 47 |
#5 | Muentnich Leo | 42 |
#6 | Goppelt Dieter | 38 |
#7 | Winkelmann Ludwig | 35 |
#8 | Steinberger Wolfgang | 33 |
#9 | Hertrich Steffen | 33 |
#10 | Rabe Juergen Dipl Ing | 32 |
Publication | Filing date | Title |
---|---|---|
DE19752268A1 | Suspension strut for vehicle wheel bearing | |
DE19750262A1 | Clamp lock | |
DE19750260A1 | Clamping lock mechanism | |
DE19747244A1 | Cylinder head for internal combustion engine | |
DE19746521A1 | Ball and socket joint with cover for use in machine tools | |
US5778839A | Finger lever for actuating a gas exchange valve | |
WO9745652A1 | Slave cylinder with a pressure connecting piece having an elastic sealing element | |
WO9744594A1 | Pressure casing of a cast aluminium slave cylinder | |
DE19713303A1 | Hydraulic damping element in internal combustion engine | |
DE19653386A1 | Belt pulley with annular casing on hub, and spring element | |
DE19681324D2 | Ring piston seal for a hydraulically actuated release system | |
DE19646851A1 | Valve for internal combustion engine | |
US5795257A | Tensioning device for traction means with cone-type sliding bearing | |
US5829398A | Valve timing control device for gas exchange valves on an internal combustion engine | |
DE19680866D2 | Master cylinder | |
DE19635137A1 | Roller-bearing cage | |
DE19634877A1 | Roller ball bearing for cranes, diggers, trams etc. | |
DE19634878A1 | Gear wheel for e.g. vehicles | |
DE19634346A1 | Hammer tool for power tool | |
DE19634345A1 | Motor vehicle generator pulley belt-tensioning pivot arm |