GRAEMIGER BENJAMIN has a total of 47 patent applications. Its first patent ever was published in 1911. It filed its patents most often in Switzerland, Spain and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, electrical machinery and energy and mechanical elements are HEFEI WANHUA ELECTRICAL MACHINERY TECH DEV CO LTD, JIANGSU YEQUAN PUMP VALVE MFC CO LTD and TIANJIN ZHENDA PUMP CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Switzerland | 24 | |
#2 | Spain | 8 | |
#3 | United Kingdom | 8 | |
#4 | Austria | 5 | |
#5 | Canada | 2 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Electrical machinery and energy | |
#3 | Mechanical elements | |
#4 | Measurement | |
#5 | Chemical engineering | |
#6 | Environmental technology | |
#7 | Machines |
# | Technology | |
---|---|---|
#1 | Non-positive-displacement pumps | |
#2 | Gearing | |
#3 | Dynamo-electric machines | |
#4 | Electric machines not otherwise provided for | |
#5 | Milling | |
#6 | Separation | |
#7 | Measuring volume | |
#8 | Climate change mitigation in buildings | |
#9 | Weighing | |
#10 | Venting or aerating devices |
# | Name | Total Patents |
---|---|---|
#1 | Graemiger Benjamin | 29 |
#2 | Benjamin Graemiger | 10 |
Publication | Filing date | Title |
---|---|---|
CH103502A | Process for the operation of centrifugal compressor systems in which the centrifugal compressor conveys into an intermediate container, and device for carrying out this process. | |
CA192628A | Pump mechanism | |
GB121462A | Improvements in Shafts for Multistage Centrifugal Compressors and Pumps. | |
GB118634A | Improvements in Devices for Measuring or Controlling the Velocity of Flowing Fluid. | |
CA178942A | Driving mechanism | |
GB191408699A | Improvements in or relating to Electric Motors and Electromagnetic Clutches for Driving Machines. | |
GB191408700A | Improvements in or relating to Electric Motors for Driving Enclosed Machines. | |
GB191323955A | Improvements in or relating to Toothed Gearing. | |
GB191301390A | Improvements in or relating to Turbines. | |
GB191224541A | Improvements in or relating to Electromagnetic Suspension Devices. | |
GB191224499A | Improvements in or relating to Electro-magnetic Suspension Devices. |