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GREIF WERK MASCH

Overview
  • Total Patents
    37
About

GREIF WERK MASCH has a total of 37 patent applications. Its first patent ever was published in 1979. 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 packaging and shipping, measurement and textiles and paper are LIBRAWERK PELZ & NAGEL KG, IRMA AS and ARTHUR RONALD SMITH.

Patent filings per year

Chart showing GREIF WERK MASCHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schwarz Wolfgang 16
#2 Rasmussen Harry-Dieter 4
#3 Thiele Joergen Dipl Ing 4
#4 Thiele Joergen 3
#5 Haase Karl-Heinz 3
#6 Rasmussen Harry Dieter 2
#7 Schuemann Helmut 2
#8 Haase Karl-Heinz Dr 2
#9 Staack Juergen 2
#10 Haase Karl H 1

Latest patents

Publication Filing date Title
DE4419158A1 Device for storing and transporting bulk goods
DE4404849A1 Holding device for a load carrier of a scale with a load cell device
EP0601267A1 Filling device for valve bags
DE4230247A1 Filling device for valve bags in particular
DE4213308A1 Holding device for a load carrier of a balance
EP0438794A1 Filling nozzle for filling machines for filling valve bags
DE4032653A1 Sack gross wt. scales of free beam type - has compacting arrangement for fluent loose material following releasably suspended filling connector
DE4000593A1 System for closing valves of valve sacks - operates automatically as filled sack is removed from filler pipe
DE3822208A1 METHOD AND FILLING SCALE FOR WEIGHING PROPERTY MATERIALS
DE3809593A1 FILLING SLEEVES FOR MACHINES, DEVICES OR THE LIKE FOR FILLING VALVE BAGS
DE3640581A1 Device for receiving, opening and attaching an open bag to the filler neck of a filling device
DE3639494A1 Method and machine for conveying open bags from a bag stock to a bag-closing apparatus
DE3618287A1 Machine for filling bags with pourable material
DE3520445A1 METHOD AND DEVICE FOR PLACING IN PARTICULAR VALVE SACKS WITH SIDE VALVES ON THE FILLING SLEEVES OF A FILLING MACHINE
DE3520492A1 Filling device for valve bags
DE3442943A1 DEVICE FOR FOLDING THE OPENING OF FILLED BAGS
DE3417326A1 MACHINE FOR MAKING FOLDING BOXES FROM CUT-OUT
DE3330633A1 Filling device for valve bags
DE3310725A1 Sack-filling device for powdered fluent solid material
DE3221061A1 Method and device for sealing valveless bags made of paper, plastic or the like which are filled with a fluidising material