DANUVIA KOEZPONTI SZERSZAM has a total of 32 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Hungary, Germany and France. Its main competitors in its focus markets mechanical elements, machines and engines, pumps and turbines are DYNEX RIVETT INC, HYDRAULIC EQUIPMENT COMPANY and HYDRAULIC UNIT SPECIALTIES COMPANY.
# | Country | Total Patents | |
---|---|---|---|
#1 | Hungary | 8 | |
#2 | Germany | 4 | |
#3 | France | 4 | |
#4 | United Kingdom | 4 | |
#5 | Italy | 4 | |
#6 | United States | 3 | |
#7 | Sweden | 2 | |
#8 | Austria | 1 | |
#9 | German Democratic Republic | 1 | |
#10 | Denmark | 1 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Machines | |
#3 | Engines, pumps and turbines | |
#4 | Transport |
# | Technology | |
---|---|---|
#1 | Servomotors | |
#2 | Unspecified technologies | |
#3 | Rotary-pistons | |
#4 | Vehicle transmission mounting | |
#5 | Pumps | |
#6 | Gearing |
# | Name | Total Patents |
---|---|---|
#1 | Kalmanczhelyi Gabor | 13 |
#2 | Kiss Pal | 6 |
#3 | Levay Laszlo | 3 |
#4 | Kiss P | 3 |
#5 | Ezer Rezsoe | 2 |
#6 | Kiss Pal Dipl Ing | 2 |
#7 | Ezer R | 2 |
#8 | Ezer Rezso | 1 |
#9 | Kalmanczhelyi G | 1 |
#10 | Bakonyi Antal | 1 |
Publication | Filing date | Title |
---|---|---|
HU187851B | Hydraulic differential lock with vaiable range of unsensitiveness | |
HU187852B | Hydraulic current divider/summator for two or more than two loads with control slide valves of unit control edge | |
DE3123257A1 | Hydraulic control device | |
HU183305B | Hydraulic valve particularly for moving working cylinders and hydromotor of variable changing load | |
HU181619B | Direct controlled pressure limiting valve of internal differential measuring surface particularly for hydrostatic systems | |
HU181120B | Hidraulic current divider and adder | |
HU180571B | Hydraulic transformer | |
HU175220B | Hiraulic operating cylinder for the holder | |
HU171423B | Rotary hydraulic safety cylinder for tightening in clamping apparatus of machine tools |