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KAERCHER GMBH & CO ALFRED

Overview
  • Total Patents
    604
  • GoodIP Patent Rank
    234,983
About

KAERCHER GMBH & CO ALFRED has a total of 604 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, machines and engines, pumps and turbines are KRAENZLE JOSEF, OBERDORFER G WAP MASCH and ALTO DEUTSCHLAND GMBH.

Patent filings per year

Chart showing KAERCHER GMBH & CO ALFREDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nathan Robert 58
#2 Schulze Werner 56
#3 Veit Eberhard 42
#4 Schneider Josef 40
#5 Gassert Helmut 25
#6 Schulze Werner Ing Grad 24
#7 Dellert Gerhard 21
#8 Moritsch Erich 20
#9 Kloepfer Juergen 18
#10 Gerich Josef 18

Latest patents

Publication Filing date Title
CN108882814A Fluid hose stabilizing equipment, fluid hose and cleaner
WO02086221A1 Ironing board
DE10206013C1 Floor-cleaning device comprises a height-adjustable bearing body for a spray arm which is adjusted using an adjusting element rotationally fixed to the housing by a removable connection
EP1234616A2 Hand spray gun for a high pressure cleaning apparatus
DE10158865A1 Process for coating surfaces
DE10159680C1 Closing device, for liquid delivery line of high pressure cleaning device, comprises piston arranged upstream of valve seat and exiting the delivery line in sealed manner to interact with hand lever to support its opening movement
DE10131644A1 High pressure water cleaner output gun has a simple pressure indication display based on an electrical pressure transducer and an optical display so that no mechanical moving parts are required
DE10112720A1 Basic, non-aqueous decontamination liquid
DE10110906A1 sweeper
DE10110905A1 Soil cultivation device, in particular floor cleaning device
DE10110907A1 Floor cleaning device
DE10101018A1 Method and device for cleaning a vehicle
WO0153001A1 Jet pipe for high-pressure cleaning device
DE10053248A1 High-pressure cleaner
WO0139900A1 High pressure cleaning device
DE10047049A1 Rotor nozzle, in particular for a high-pressure cleaning device
EP1094584A2 Cable holding device
BR0012957A Sweeping machine
AU6274500A Mobile sweeping machine
EP1077094A1 High pressure cleaning device