HANS WINDHOFF has a total of 20 patent applications. Its first patent ever was published in 1907. It filed its patents most often in France, United Kingdom and Germany. Its main competitors in its focus markets engines, pumps and turbines, transport and measurement are EVANS JOHN W, HOLLIS THOMAS J and NOHAB DIESEL AB.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 11 | |
#2 | United Kingdom | 6 | |
#3 | Germany | 2 | |
#4 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Transport | |
#3 | Measurement | |
#4 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Cooling of machines | |
#2 | Lubricating of machines | |
#3 | Measuring length, angles and areas | |
#4 | Internal-combustion piston engines | |
#5 | Cylinders for combustion engines | |
#6 | Winches | |
#7 | Parachutes | |
#8 | Railway equipment | |
#9 | Cycle accessories | |
#10 | Cycles |
# | Name | Total Patents |
---|---|---|
#1 | Windhoff Hans | 11 |
#2 | Hans Windhoff | 2 |
Publication | Filing date | Title |
---|---|---|
GB287502A | Improvements in oil-cooled engines | |
GB282114A | Improvements in motor cycles | |
GB272413A | Improvements in means for cooling internal-combustion engines | |
GB263822A | Improvements in motor cycle frames | |
GB276293A | Improvements in means for cooling and lubricating internal-combustion engines | |
US1749683A | Internal-combustion engine | |
DE324098C | Clamp for parallel end mass | |
DE324097C | Clamp for parallel end mass | |
GB191413519A | Piston-cooling Device for Rotary Motors. |