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VOLKMANN GMBH & CO

Overview
  • Total Patents
    58
About

VOLKMANN GMBH & CO has a total of 58 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, Germany and Japan. Its main competitors in its focus markets textiles and paper and packaging and shipping are HAMEL GMBH, CULVER FREDERICK SLOCUM and KNAUTH KARL HEINZ.

Patent filings in countries

World map showing VOLKMANN GMBH & COs patent filings in countries

Patent filings per year

Chart showing VOLKMANN GMBH & COs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Spix Guido 27
#2 Kross Stefan 24
#3 Beckmann Markus 15
#4 Greis Roland 11
#5 Filz Ingo 10
#6 Ruetten Wilfried 8
#7 Schroers Paul 7
#8 Ballhausen Ulrich 7
#9 Kallmann Juergen 5
#10 Schwanitz Bertram 4

Latest patents

Publication Filing date Title
JP2000226742A Apparatus for producing twined yarn and fiber feding tube
EP1057766A1 Method and apparatus for winding on a bobbin
DE19924390A1 Coil frame
JPH11315431A Spindle
DE19905184C1 Combined spinning/twisting assembly has the sliver loosening units in a common assembly under the spindle with curved fiber feed tubes to the spinning rotors to save space
EP1026293A1 Fibre feed tube for opened fibre material
DE19854888A1 Multi-thread twisting spindle
DE19817315C1 Spindle for yarn twister or bobbin winder
DE19817314A1 Spindle, especially triple wire twisted spindle
DE19807981C1 Two-for-one twister with integrated open-end spinner
DE19739281A1 Twisting spindle
EP0915193A1 Two-for-one twister
DE19739282A1 Device for producing a thread in a combined spinning-twisting process
DE19727176C1 Process for the continuous production of a twine with a low tendency to curl
EP0867541A1 Method for making a plied yarn in a combined spinning-twisting process