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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 9 | |
#2 | France | 4 | |
#3 | Switzerland | 3 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Basic materials chemistry | |
#3 | Packaging and shipping | |
#4 | Textiles and paper |
# | Technology | |
---|---|---|
#1 | Veneer production | |
#2 | Matches | |
#3 | Labelling machines | |
#4 | Thread cutting | |
#5 | Printing machines |
# | Name | Total Patents |
---|---|---|
#1 | Roller A | 4 |
#2 | Herbert Eschke Dipl-Ing | 2 |
#3 | Schiff Abraham | 1 |
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 |