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ROTENBURGER METALLWERKE GMBH

Overview
  • Total Patents
    38
About

ROTENBURGER METALLWERKE GMBH has a total of 38 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Germany, Switzerland and Sweden. Its main competitors in its focus markets machine tools, agriculture and machines are TYOEVAELINE OY, ROTENBURGER METALLWERKE G M B and VALO V L.

Patent filings in countries

World map showing ROTENBURGER METALLWERKE GMBHs patent filings in countries
# Country Total Patents
#1 Germany 14
#2 Switzerland 6
#3 Sweden 5
#4 United States 5
#5 Finland 4
#6 United Kingdom 3
#7 France 1

Patent filings per year

Chart showing ROTENBURGER METALLWERKE GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wehr Georg 8
#2 Wehr G 7
#3 Gotthold Goetze 6
#4 Georg Wehr 6
#5 Goetze G 5
#6 Koesters Ludwig 3
#7 Gotze Gotthold 3
#8 Goetze Gotthold 3
#9 Prueller Helmut Dipl Chem Dr 2
#10 Streich G 2

Latest patents

Publication Filing date Title
DE3044665A1 Suction filter press has floor pivoting centrally - between horizontal operating position and tilted position for cake discharge
DE3005251A1 Floating material sepn. from grinding waste waters - by adding inorganic acid soln. contg. polyvalent cation and or polyelectrolyte, adjusting pH and flocculating
US3565143A Chain cutter for debranching and/or debarking trees
US3587681A Apparatus for debranching and/or debarking felled trees
GB1145449A Arrangement for feeding and transport of trees or tree-trunks for de-branching and de-barking felled trees
GB1117859A Chain cutter for de-branching and de-barking trees
FR1451713A Hydraulic control device
GB1122798A Hydrostatic drive for vehicles