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HERMANNUS VAN TONGEREN

Overview
  • Total Patents
    14
About

HERMANNUS VAN TONGEREN has a total of 14 patent applications. Its first patent ever was published in 1931. It filed its patents most often in United Kingdom, Germany and United States. Its main competitors in its focus markets machines, thermal processes and environmental technology are TONGEREN HERMANNUS VAN, DELAWOOD PTY LTD and CHARLES HENRY WOOD CHELTNAM.

Patent filings in countries

World map showing HERMANNUS VAN TONGERENs patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 Germany 4
#3 United States 1

Patent filings per year

Chart showing HERMANNUS VAN TONGERENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tongeren Hermannus Van 3
#2 Hagemans Karel Lambertus 1
#3 Hagemans Karel L 1

Latest patents

Publication Filing date Title
GB539924A Improvements in and relating to spark arresters
US2242354A Method of cleaning coal fired boiler installations
GB513196A Improvements in and relating to water tube boilers
GB493755A Improvements in and relating to boilers with underfeed stoker
GB496673A Improvements in and relating to steam boiler installations
GB472729A Improvements relating to dust separators for gases
GB461600A Means for draining moisture from steam turbines
GB466983A Improvements in and relating to installations for removing dust from dust-laden air,flue gases and so forth
GB364449A Improvements in and relating to centrifugal dust separators and collectors