EDUARD ZAPARKA has a total of 15 patent applications. Its first patent ever was published in 1920. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets transport, engines, pumps and turbines and mechanical elements are H D F PORSCHE AG DR ING, SENTIENT IP AB and KH TS F PORSHE AKTSIENGEZELL SHAFT DR ING.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 7 | |
#2 | United Kingdom | 7 | |
#3 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Transport | |
#2 | Engines, pumps and turbines | |
#3 | Mechanical elements | |
#4 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Motor vehicles | |
#2 | Vehicle suspension arrangements | |
#3 | Gearing | |
#4 | Vehicle drive control systems | |
#5 | Internal-combustion piston engines | |
#6 | Vehicle transmission mounting | |
#7 | Cranes | |
#8 | Aeroplanes | |
#9 | Parachutes | |
#10 | Vehicle servicing |
# | Name | Total Patents |
---|---|---|
#1 | Eduard Zaparka | 1 |
Publication | Filing date | Title |
---|---|---|
GB223861A | Improvements in and relating to oscillating vane motors | |
US1439463A | Steering arrangement for motor vehicles | |
GB190676A | Improvements in or relating to steering devices for motor vehicles | |
GB177164A | Improvements in or relating to road vehicles | |
GB189370A | Improvements in and relating to the suspension of power driven vehicles and the like | |
GB173214A | Controlling means for change-speed gearing | |
GB171095A | Controlling means for change speed gearing | |
GB166895A | Improvements in or relating to multiple cylinder motors particularly for motor vehicles |