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FR HESSER MASCHINENFABRIK A G

Overview
  • Total Patents
    20
About

FR HESSER MASCHINENFABRIK A G has a total of 20 patent applications. Its first patent ever was published in 1924. It filed its patents most often in Germany, United States and Canada. Its main competitors in its focus markets packaging and shipping, measurement and textiles and paper are HECHENLEITNER & CIE, NAT URN BAG CO INC and CONTI.

Patent filings in countries

World map showing FR HESSER MASCHINENFABRIK A Gs patent filings in countries
# Country Total Patents
#1 Germany 10
#2 United States 4
#3 Canada 2
#4 France 2
#5 Spain 1
#6 Ireland 1

Patent filings per year

Chart showing FR HESSER MASCHINENFABRIK A Gs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kohnlein Rolf 2
#2 Norbert Buchner 2
#3 Buchner Norbert 2
#4 Hornsteiner Maximilian Dipl-In 1
#5 Werner Hellriegel 1
#6 Rolf Kohnlein 1
#7 Hans Paal 1
#8 Vogele Adolf 1
#9 Domke Klaus 1
#10 Zimmermann Helmuth 1

Latest patents

Publication Filing date Title
US3333758A Container
US3323277A Machine for heat sealing packages
FR84636E Bulk material dosing method and device
US3333396A Machine for filling cartons
IE25336L Packaging machine
FR1278543A Bulk material dosing method and device
DE818470C Machine for manufacturing, filling and closing carton packs with inner bags
DE594154C Device for feeding spools of thread and similar objects to be packed in groups
DE663581C Machine for closing filled bags
DE541031C Device for sticking labels on the front and side surfaces of packs
DE580802C Electrically controlled weighing device
DE536877C Machine for wrapping razor blades
DE417768C Machine for packing cigarettes and other stick-like items
DE415516C Filling device with rotatably mounted measuring vessels and in these displaceable bases
DE421553C Device for the dust-free filling of packs by means of a special pick-up attached to the filling funnel
CA892373A Machine for producing, filling, and closing packages
CA881336A Packaging container with protected overlap seam and method for making same
DE430310C Filling machine