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GRAEMIGER BENJAMIN

Overview
  • Total Patents
    47
About

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.

Patent filings in countries

World map showing GRAEMIGER BENJAMINs patent filings in countries
# Country Total Patents
#1 Switzerland 24
#2 Spain 8
#3 United Kingdom 8
#4 Austria 5
#5 Canada 2

Patent filings per year

Chart showing GRAEMIGER BENJAMINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Graemiger Benjamin 29
#2 Benjamin Graemiger 10

Latest patents

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.