RITTERWERK F RITTER & SOHN has a total of 42 patent applications. Its first patent ever was published in 1953. It filed its patents most often in Austria, Switzerland and Germany. Its main competitors in its focus markets machine tools, furniture and games and machines are ZYLISS AG, GENIUS GMBH and IHLOW ROLF.
# | Country | Total Patents | |
---|---|---|---|
#1 | Austria | 13 | |
#2 | Switzerland | 11 | |
#3 | Germany | 11 | |
#4 | Spain | 3 | |
#5 | France | 2 | |
#6 | Belgium | 1 | |
#7 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Furniture and games | |
#3 | Machines | |
#4 | Macromolecular chemistry and polymers |
# | Technology | |
---|---|---|
#1 | Cutting | |
#2 | Kitchen equipment | |
#3 | Shaping of plastics | |
#4 | Milling | |
#5 | Hand-held cutting tools | |
#6 | Macromolecular compounds compositions | |
#7 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Hans Koch | 7 |
#2 | Koch Hans | 4 |
#3 | Robert Baert | 2 |
#4 | Ferdinand Graef | 2 |
#5 | Bauer Walter | 1 |
#6 | Ritter Alfred | 1 |
#7 | Georg Koehler | 1 |
#8 | Koehler Georg | 1 |
#9 | Baert R | 1 |
#10 | Sieber-Misslitz Willi | 1 |
Publication | Filing date | Title |
---|---|---|
US3133572A | Food slicer having detachably mounted disc blade | |
FR1265082A | Bread cutting and slicing machine | |
ES254676A1 | Adjustment device for the bread plate of bread cutter machines with disc blade (Machine-translation by Google Translate, not legally binding) | |
ES254729A1 | Press for lemon gajos (Machine-translation by Google Translate, not legally binding) | |
ES254647A1 | Cutter device for food shredding (Machine-translation by Google Translate, not legally binding) | |
FR1174999A | Process and injection mold for the production of artificial material objects with thin-walled inserts |