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HEINRICH THOMA

Overview
  • Total Patents
    12
About

HEINRICH THOMA has a total of 12 patent applications. Its first patent ever was published in 1941. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets textiles and paper and chemical engineering are BRUNO CECCHI, PICKFORD JAMES and VYZK USTAV BAVLNARSKY A S.

Patent filings in countries

World map showing HEINRICH THOMAs patent filings in countries
# Country Total Patents
#1 United Kingdom 7
#2 United States 3
#3 Germany 2

Patent filings per year

Chart showing HEINRICH THOMAs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Heinrich Thoma 3
#2 Berberich Helmut 1
#3 Thoma Heinrich 1

Latest patents

Publication Filing date Title
GB830338A An improved filter box for use in an apparatus for removing broken threads from the spinning machine by suction
US2835103A Suction means to be used in a textile drafting assembly
GB750653A Broken end suction arrangement for condenser carding engines
GB749582A Filter box for thread-suction plant
GB711918A Suction apparatus for broken threads in spinning machines
US2708829A Exhaust plant for spinning machines for catching and removing thread ends
GB715195A Filter box having a built-in fan for exhaust installations of spinning machines
GB652004A Improvements in or relating to rotary air filters
US2354893A Exhaust plant for spinning machines for catching and removing thread ends