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GOETZELMANN IND ABWASSER

Overview
  • Total Patents
    31
About

GOETZELMANN IND ABWASSER has a total of 31 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Germany, Switzerland and France. Its main competitors in its focus markets environmental technology, surface technology and coating and materials and metallurgy are APPLIED INTELLECTUAL CAPITAL, WATERPOWER SYSTEMS PTY LTD and SHENZHEN S KING GREEN TECH CO LTD.

Patent filings in countries

World map showing GOETZELMANN IND ABWASSERs patent filings in countries

Patent filings per year

Chart showing GOETZELMANN IND ABWASSERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lieber Hans-Wilhelm Prof Dr In 6
#2 Lieber Hans-Wilhelm 4
#3 Kammel Roland Prof Dr Ing Dr 4
#4 Kammel Roland 4
#5 Rooranto Kameru 3
#6 Lieber H-W 2
#7 Kammel H C Roland Prof Dr Ing 2
#8 Kammel R 2
#9 Hansuubuiruherumu Riiberu 2
#10 Goetzelmann Willi Dipl Ing 1

Latest patents

Publication Filing date Title
JPS54158327A Lead recovery from material containing lead sulfide
US4172780A Apparatus for treating metal containing waste waters
US4159235A Method and apparatus for treating metal containing waste water
JPS5416848A Method of and device for treating waste water containing metal
DE2757271A1 Recovery of metal from effluent in electrolytic process - with mechanical sepn. of metal from cathode
DE2719667A1 Recovery of metal from effluent in electrolytic process - with mechanical sepn. of metal from cathode
DE2652934A1 PROCESS AND DEVICE FOR TREATMENT OF METALLIC WASTE WATER
DE2617991A1 Metal extraction from industrial wastes - using electrolytic treatment by circulation through revolving granular cathode
DE2309790A1 DEVICE FOR MEASURING A LIQUID LEVEL
DE1758365A1 Process for the recovery of silver from cyanide-containing silver solutions