WILH STRUBE G M B H has a total of 26 patent applications. Its first patent ever was published in 1916. It filed its patents most often in Germany. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and thermal processes are ROBERT GRUNDY BROOKE, BOVING JENS ORTEN and HELIOS RESEARCH CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 26 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Mechanical elements | |
#3 | Thermal processes | |
#4 | Measurement | |
#5 | Packaging and shipping | |
#6 | Machine tools | |
#7 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Siphons | |
#2 | Venting or aerating devices | |
#3 | Preheating for stem generation | |
#4 | Cleaning | |
#5 | Measuring force, work and fluid pressure | |
#6 | Non-positive-displacement pumps | |
#7 | Steam generation | |
#8 | Sound-producing devices | |
#9 | Sawing |
# | Name | Total Patents |
---|---|---|
#1 | Strube Wilhelm | 10 |
#2 | Meyer Willy | 1 |
Publication | Filing date | Title |
---|---|---|
DE471218C | Injector with two Schlabberwasserauslasskanelen | |
DE361999C | United boiler shut-off and check valve | |
DE361372C | Device arranged in the steam chamber of a steam boiler for preheating the feed water with boiler steam | |
DE356418C | Feed water preheater for strongly variable water quantities | |
DE328479C | Steam jet pump with two surrounding steam nozzles | |
DE332878C | Method and device for conveying incompressible fluids by means of pressurized gas or vaporous operating media against higher pressures than that of the operating media | |
DE361186C | Water level glass with swell at one or both ends of the glass |