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TROCKENTECHNIK G M B H

Overview
  • Total Patents
    16
About

TROCKENTECHNIK G M B H has a total of 16 patent applications. Its first patent ever was published in 1956. It filed its patents most often in France, Germany and United Kingdom. Its main competitors in its focus markets chemical engineering, textiles and paper and machines are LEATHER MAKERS PROCESS COMPANY, EVAN GEORGE WILSON and TANNING PROCESS CO.

Patent filings in countries

World map showing TROCKENTECHNIK G M B Hs patent filings in countries
# Country Total Patents
#1 France 5
#2 Germany 4
#3 United Kingdom 4
#4 Spain 2
#5 United States 1

Patent filings per year

Chart showing TROCKENTECHNIK G M B Hs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hohmann Rolf 2
#2 Zapp Gustav 2
#3 Arntz Wilhelm 1
#4 Rolf Hohmann 1

Latest patents

Publication Filing date Title
ES418188A3 Method and apparatus for spraying laminar material. (Machine-translation by Google Translate, not legally binding)
FR1429822A Method and device for drying flat articles and, in particular, leather, in vacuum
GB1077093A Process and apparatus for drying flat material
FR1378667A Pressure regulating device on flat-shaped goods in a vacuum dryer
GB1006501A Improvements in and relating to vacuum driers
FR1314683A Device for sprinkling pieces of leather with liquid
GB950538A Improvements in and relating to apparatus for spraying liquid on leather
FR1203381A Method and device for spraying flat parts
GB835670A A method of spraying flat sheet-like material and apparatus for performing the same