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TUESCHEN & ZIMMERMANN

Overview
  • Total Patents
    12
About

TUESCHEN & ZIMMERMANN has a total of 12 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, packaging and shipping and transport are LIANG FANGWEN, SUNSTAR SINGAPORE PTE LTD and RONG HUAQING.

Patent filings in countries

World map showing TUESCHEN & ZIMMERMANNs patent filings in countries

Patent filings per year

Chart showing TUESCHEN & ZIMMERMANNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tueschen Alfred 10
#2 Tueschen Ludger 2
#3 Schmitz Hans-Juergen 1

Latest patents

Publication Filing date Title
EP1578679A1 Device such as a conveyor belt or a chain conveyor for transporting bulk items
DE19837315C1 Spring brake
DE19835334A1 Drive train for equipment used underground with circulating chain train
DE19752242A1 Drive train for chain conveyors
DE19540747C1 Spring-operated emergency brake
DE19527292A1 Switching device for a hydrodynamic fluid coupling
DE2448851A1 Brake force adjusting unit for mining conveyors - with servo member for the adjusting element control chain