Learn more

ERHARDT & LEIMER KG

Overview
  • Total Patents
    86
About

ERHARDT & LEIMER KG has a total of 86 patent applications. Its first patent ever was published in 1962. It filed its patents most often in Germany, United States and India. Its main competitors in its focus markets packaging and shipping, chemical engineering and textiles and paper are CROTTI R, CROTTI RENATO and SONOCO PLASTICS GMBH.

Patent filings in countries

World map showing ERHARDT & LEIMER KGs patent filings in countries

Patent filings per year

Chart showing ERHARDT & LEIMER KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zerle Ludwig 14
#2 Leimer Albert 11
#3 Mair Franz 9
#4 Krauth Wolfgang 5
#5 Mack Friedrich 5
#6 Schmidt Heinz 5
#7 Zerle Ludwig Ing Grad 4
#8 Brunner Siegfried 4
#9 Wulf Johannes 4
#10 Lorenz Otto 4

Latest patents

Publication Filing date Title
DE3305893A1 Tensioning device
DE3239565A1 DEVICE FOR CENTERING A TURN FRAME
DE3217600A1 ARRANGEMENT FOR LABELING TEXTILE TRACKS, LIKE WOVEN, KNITTED OR FABRIC OR THE LIKE
DE3212176A1 Web-guide device
DE3203452A1 PATTERN CONTROL DEVICE
DE3135452A1 Method and device for the contactless recognition and undoing of the twist in a web running in strand form
DE3128760C1 Roll-edge scraper for smoothing roll edges on travelling web materials
DE3123513A1 Hydraulic control valve with pneumatic actuator for web-guiding devices
DE3123584A1 Device for guiding a running web
DE3123516A1 Hydraulic control valve with electromagnetic actuator for web-guiding devices
DE3123515A1 Hydraulic control valve with pneumatic actuator for web-guiding devices
DE3008775A1 PATTERN CONTROL DEVICE
DE3004643A1 STRAND OPENING SYSTEM
DE2929141A1 Web dust removal - with air jets to induce web flutter to loosen dust for suction removal
DE2928641A1 DEVICE FOR SPREADING AND LEADING A Knitting Web
DE2922362A1 Spreading and guiding device for open-width sheets - having stabiliser roller attached to spreader by swivelling links
DE2919472A1 WIDTH AND GUIDE CONTROL IN TUBE FILM PRODUCTION
DE2912340A1 STRING OPENING SYSTEM
DE2825320A1 Widening continuously moving band on axially expanding drum - with wall composed of strips stretched during part of drum rotation
US4145796A Apparatus for flattening the bent-up edge of a sheet workpiece