Learn more

KRUPP F LOKOMOTIVFABRIK

Overview
  • Total Patents
    73
About

KRUPP F LOKOMOTIVFABRIK has a total of 73 patent applications. Its first patent ever was published in 1942. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets transport, mechanical elements and machine tools are NEEBE LAWRENCE L, WALKER RUDOLF and A N F FRANGECO S A.

Patent filings in countries

World map showing KRUPP F LOKOMOTIVFABRIKs patent filings in countries
# Country Total Patents
#1 Germany 43
#2 France 10
#3 United Kingdom 10
#4 United States 5
#5 Switzerland 3
#6 Austria 2

Patent filings per year

Chart showing KRUPP F LOKOMOTIVFABRIKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lammerz Ernst Dr-Ing 12
#2 Herrmann Heinrich Dipl-Ing 7
#3 Herrmann Dipl-Ing Heinrich 5
#4 Ernst Lammerz 4
#5 Noethen Johannes Dr-Ing 3
#6 Heinrich Herrmann 3
#7 Krupp Lokomotivfabrik Fried 3
#8 Przadka Heinz 2
#9 Hallmann Ernst Dipl-Ing 2
#10 Burmeister Dipl-Ing Erich 2

Latest patents

Publication Filing date Title
US2661632A Twin multiple speed transmission
GB693184A Remote control mechanism especially for vehicles with power transmission through fluid drives
US2668455A Remote control mechanism, especially for vehicles with fluid drive
US2706952A Rail vehicle with individual axle drive
US2717523A Change speed transmission
GB684520A Improvements in or relating to the driving arrangements of rail vehicles having bogies
GB685795A Improvements in vehicle driving locomotive
GB689057A Improvements in or relating to vehicle driving arrangements
US2744421A Power transmission for vehicles, particularly rail vehicles with individual axle drive
GB685156A Power transmission for vehicles, for instance, turbine-driven locomotives, driven bynon-reversible prime movers
DE821623C Head rocker, especially for mine carts
DE812708C Loading device, especially for pit long timber wagons that are to be conveyed in the conveyor basket without reloading
GB664901A Improvements in a locomotive tender having coal and water containers above a main water container
DE823889C Remote control, especially for vehicles with drive transmission through flow transmission
DE814604C Auxiliary machine drive for traction vehicles, especially for diesel locomotives with at least two drive motors
DE810762C Movable window of the locomotive driver's house
DE811839C Rail vehicle with single axle drive, in particular motor bogie with drive transmission through flow gear
DE817763C Vehicle, in particular turbine locomotive, with individual drive of the axles of at least one axle pair by non-reversible drive elements
GB666447A Improved feed water supply systems for steam locomotives
DE822943C Device for polishing cylindrical bodies, in particular driving wheel sets for electric locomotives