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ROLLER A

Overview
  • Total Patents
    16
About

ROLLER A has a total of 16 patent applications. Its first patent ever was published in 1881. It filed its patents most often in Germany, France and Switzerland. Its main competitors in its focus markets machine tools, basic materials chemistry and packaging and shipping are ROLLER FA A, ROLLER MASCHINENFABRIK A and DALNEVOSTOCH NII LESNOGO.

Patent filings in countries

World map showing ROLLER As patent filings in countries
# Country Total Patents
#1 Germany 9
#2 France 4
#3 Switzerland 3

Patent filings per year

Chart showing ROLLER As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Roller A 4
#2 Herbert Eschke Dipl-Ing 2
#3 Schiff Abraham 1

Latest patents

Publication Filing date Title
DE418910C Device for treating wooden wire u. like with drinking liquid
DE437522C Machine for the independent production of ignition plates made of wood, cardboard or the like.
DE358769C Device for gluing labels u. like
DE370059C Machine for the impregnation of wooden wire for fires and other objects