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RHEIN WESTFAEL ELECT WERK AG

Overview
  • Total Patents
    512
About

RHEIN WESTFAEL ELECT WERK AG has a total of 512 patent applications. Its first patent ever was published in 1917. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, environmental technology and materials and metallurgy are JIANGSU HUAFU STORAGE NEW TECHNOLOGY DEV CO LTD, JIESHOU TIANHONG NEW MAT CO LTD and SHENZHEN QIANHAI YOURONG TECH CO LTD.

Patent filings per year

Chart showing RHEIN WESTFAEL ELECT WERK AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Faber Peter 25
#2 Ambros Rainer 19
#3 Gebhard Georg 17
#4 Hein Klaus 16
#5 Paffrath Gottfried 15
#6 Brenner Norbert 14
#7 Faber P 14
#8 Stoy Bernd Dr Ing 13
#9 Faber Peter Dipl Chem 12
#10 Glaser Wolfgang 12

Latest patents

Publication Filing date Title
EP0347655A2 Method of making a rapidly hardening hydraulic binder upon mixing with water
DD283796A5 Process for the preparation of calcium sulfate alphahalbydrate and its use
DE3824768A1 Device for the impact comminution and drying of raw coal
DE3824769A1 Fan mill for grinding and conveying fine-particulate coal
GB8811393D0 Process for production of calcium sulphate alpha-hemihydrate
DE3728128C1 Process for the desulphurization of flue gases from power plant boilers
DE3727801A1 Process for producing flue gas gypsum in the course of the flue gas desulphurisation of power station boiler firings
DE3712679A1 Process for preparing calcium sulphate dihydrate
DE3644192A1 POWER PLANT
DE3624119A1 DEVICE FOR SIMULATING THE OPERATION OF A PRESSURE WATER REACTOR SYSTEM
DE3546601A1 Control device for combining a conventional heating system with a heat pump system
DE3544905A1 METHOD FOR CONTROLLING A BIVALENT HEATING DEVICE
DE3539007A1 HOT DRINK MAKER FOR HOUSEHOLDS AND FOR COMMERCIAL PURPOSES
DE3539001C1 Process for reducing the nitrogen oxide content in the flue gas stream of a power plant boiler with flue gas cleaning system
DE3531049A1 Process for waste disposal from a power station boiler plant
DE3504775A1 USE OF STEAM POWER PLANT SLUDGE FOR THE WET DESULFURATION OF SMOKE GASES
DE3415990A1 Device for implementing a method for cleaning the heating surfaces in steam generators
DE3347234A1 Filling material for brown coal open cast mining pits
DE3312592A1 Pilot burner for a power station boiler firing system
DE3305589A1 Process and device for cleaning the heating surfaces in steam generators