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RIETER JOH JACOB & CIE AG

Overview
  • Total Patents
    558
About

RIETER JOH JACOB & CIE AG has a total of 558 patent applications. Its first patent ever was published in 1922. It filed its patents most often in Switzerland, Germany and United Kingdom. Its main competitors in its focus markets textiles and paper, packaging and shipping and mechanical elements are CSM GMBH, SACHSISCHE TEXTILMASCHINENFABR and MARZOLI MACHINES TEXTILE SRL.

Patent filings in countries

World map showing RIETER JOH JACOB & CIE AGs patent filings in countries
# Country Total Patents
#1 Switzerland 143
#2 Germany 109
#3 United Kingdom 104
#4 France 99
#5 United States 49
#6 Austria 24
#7 Belgium 22
#8 Canada 6
#9 Spain 1
#10 Netherlands 1

Patent filings per year

Chart showing RIETER JOH JACOB & CIE AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cie Actiengesellschaft Joh Jac 101
#2 Werner Naegeli 17
#3 Naegeli Werner 9
#4 Schiltknecht Adolf Dipl Ing 8
#5 Naegeli Werner Dipl Ing 8
#6 Schiltknecht Adolf 6
#7 Naegeli Dipl-Ing Werner 6
#8 Schiltknecht Dipl-Ing Adolf 5
#9 Karl Strassler 4
#10 Heinrich Otto Hess 4

Latest patents

Publication Filing date Title
US3038216A Feed table for slivers
ES264114A1 Improvements relating to a feed table for slivers as used in combination with preparatory spinning machines
DE1165467B Belt infeed table for drafting systems of spinning machines, especially drawing frames
GB942573A Ring travellers for textile ring spinning and ring doubling frames
US3111348A Apparatus for depositing open fibrous material in spinning plants
GB953472A Apparatus for the supply of open fibrous material to machines preparatory to textile spinning
GB915172A Improvements relating to tensioners for aprons in drafting mechanisms of textile spinning machines
DE1125325B Stretch for fiber bands
DE1131571B Top roller support and loading arm
GB895261A Improvements relating to measuring the volume of the weight of bodies passing through a conduit
US3028501A Method for measuring the volume or the weight of bodies having different size and irregularly passing through a channel or of accumulations of such bodies, particularly of fibre tufts
GB944429A Improvements relating to ring travellers for textile spinning machines
DE1132839B Strips for drafting devices in spinning machines and their manufacturing processes
US3035401A Ring traveler
DE1130338B Ring traveler
DE1148917B Fiber scraper for a cleaning roller with suction in drafting systems for spinning machines, especially for drawing
GB935089A Improvements relating to flyers for textile speed frames
DE1122885B Lower apron stretching unit for spinning machines
DE1107567B Press finger for flyer wing
DE1092819B Reversible single-spindle belt or cord drive