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ERICH SULZMANN

Overview
  • Total Patents
    48
About

ERICH SULZMANN has a total of 48 patent applications. Its first patent ever was published in 1950. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets consumer goods, chemical engineering and machines are IM MYONG HUN, WANG DALEI and HUANGSHI HIGH NEW TECHNOLOGY ENTPR ACCELERATOR DEV CO LTD.

Patent filings in countries

World map showing ERICH SULZMANNs patent filings in countries
# Country Total Patents
#1 Germany 20
#2 United Kingdom 14
#3 United States 6
#4 Ireland 4
#5 Finland 3
#6 Austria 1

Patent filings per year

Chart showing ERICH SULZMANNs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Sulzmann Erich 22
#2 Erich Sulzmann 7

Latest patents

Publication Filing date Title
US3603122A Roller drainage press for laundry
US3503230A Double-drum flow-through washing machine
GB1071541A Improvements in or relating to washing machines
DE1230759B Long double drum washing machine
GB1026429A Improvements in or relating to tubular double drum washing machines
GB1009469A Improvements in or relating to washing machines
DE1205482B Continuous drum dryer
IE26856L Washing machine
GB1009182A Tubular double drum washing machines
DE1183878B Device for supplying washing liquids prepared with chemicals of various types in a long washing machine
GB844473A Improvements in or relating to contra-flow washing installations
US2989070A Laundering apparatus
GB804018A Improvements in or relating to contra-flow washing machine installations
US2961864A Continuous flow washing machine assembly
IE22271L Laundering
GB797708A An improved method and apparatus for washing textile articles
DE1017129B Method of washing and rinsing in flow washing machines
GB782145A Improvements in or relating to a device for washing and rinsing textile articles
US2787150A Washing machine assembly
IE21443L Washing textiles