OSWALD HUWYLER has a total of 13 patent applications. Its first patent ever was published in 1919. It filed its patents most often in Germany, United Kingdom and Switzerland. Its main competitors in its focus markets thermal processes, transport and control are HASSEL-JENSEN JOHANNES, KRIPPEL AUGUST and LANGER THEODOR.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 4 | |
#2 | United Kingdom | 4 | |
#3 | Switzerland | 3 | |
#4 | United States | 2 |
# | Industry | |
---|---|---|
#1 | Thermal processes | |
#2 | Transport | |
#3 | Control | |
#4 | Engines, pumps and turbines | |
#5 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Supplying fuel to combustion device | |
#2 | Vehicle brake control systems | |
#3 | Systems controlling non-electric variables | |
#4 | Pumps | |
#5 | Servomotors | |
#6 | Burners |
# | Name | Total Patents |
---|---|---|
#1 | Oswald Huwyler | 5 |
#2 | Anton Caprez | 1 |
#3 | Huwyler Oswald | 1 |
Publication | Filing date | Title |
---|---|---|
US2047071A | Draft regulator for locomotives | |
US1991676A | Oil-cataract-control gear | |
GB382486A | Improvements in smoke consuming devices for furnaces | |
GB376189A | Improvements in and relating to oil cataract-control gear | |
GB390280A | Improvements in and relating to steam auxiliary blower and over-grate air control gear for smoke-consuming devices, more particularly for use on locomotives | |
GB195643A | Improvements relating to the combustion of smoke in locomotives and like engines |