DOEPPER OTTO has a total of 12 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Germany. Its main competitors in its focus markets machine tools, packaging and shipping and materials and metallurgy are CERI LONG PRODUCT CO LTD, SIEMAG VERTRIEBSGESELLSCHAFT and FRIEDRICH MOELLER.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 12 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Packaging and shipping | |
#3 | Materials and metallurgy | |
#4 | Machines | |
#5 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Rolling metal | |
#2 | Sawing | |
#3 | Transport or storage devices | |
#4 | Metal wire processing | |
#5 | Casting metal | |
#6 | Clutches and brakes | |
#7 | Metal-working | |
#8 | Making metal sheets | |
#9 | Accessories for machine tools | |
#10 | Postal sorting |
# | Name | Total Patents |
---|---|---|
#1 | Doepper Otto | 10 |
#2 | Guertner Klaus | 1 |
Publication | Filing date | Title |
---|---|---|
DE2600856A1 | Rolled section handling system - has magnet grabs to grasp single sections with or without turning prior to removal to stacking area | |
DE2337740A1 | Rolled wire cooling and stacking eqpt. - coils fanned out and deposited on open core on trolley | |
DE2233417A1 | Oval workpiece section roll feed-in device - with V-groove rolls | |
DE2209492A1 | Cooling hot-rolled bars - partic a space-saving cooling system for hot-rolled small sections | |
DE2129337A1 | Rolling mill guide boxes - easily mounted and demounted for programme changes | |
DE1802869A1 | Connecting metal cylinder rings to axles etc by casting |