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GUMTOW HERMANN

Overview
  • Total Patents
    12
About

GUMTOW HERMANN has a total of 12 patent applications. Its first patent ever was published in 1895. It filed its patents most often in Austria, Switzerland and United Kingdom. Its main competitors in its focus markets thermal processes are GUANGDONG SHUNDE SHENGTENG ELECTRICAL APPLIANCE CO LTD, ZEUCH ALFRED and ELEKTRA GES MIT BESCHRAENKTER.

Patent filings in countries

World map showing GUMTOW HERMANNs patent filings in countries
# Country Total Patents
#1 Austria 8
#2 Switzerland 2
#3 United Kingdom 2

Patent filings per year

Chart showing GUMTOW HERMANNs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes

Focus technologies

# Technology
#1 Fluid heaters

Top inventors

# Name Total Patents
#1 Gumtow Hermann 12

Latest patents

Publication Filing date Title
GB191412375A Improvements in or relating to Heating Apparatus comprising Exhausted Elements containing Liquid which serves as a Heating Medium.
GB189511834A Improvements in or relating to Water Spraying Apparatus for Damping Air, Ventilation, and like purposes.