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HARMO IND LTD

Overview
  • Total Patents
    16
About

HARMO IND LTD has a total of 16 patent applications. Its first patent ever was published in 1969. It filed its patents most often in United Kingdom, Belgium and Germany. Its main competitors in its focus markets environmental technology and mechanical elements are DORCHESTER ENTERPRISES LTD, MARTINEZ GINEZ and CISMA SOLUTIONS APS.

Patent filings in countries

World map showing HARMO IND LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 4
#2 Belgium 2
#3 Germany 2
#4 Spain 2
#5 France 2
#6 Italy 2
#7 Denmark 1
#8 Sweden 1

Patent filings per year

Chart showing HARMO IND LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Troman Cyril Leonard 3
#2 Parker Owen Gordon 2
#3 Stevenson Allan 2
#4 Stevenson A 2
#5 Parker O G 2
#6 Troman C L 2
#7 Cripps Henry 1
#8 Wilkes Donald Arthur 1
#9 Troman Leonard 1
#10 Dakin Geoffrey 1

Latest patents

Publication Filing date Title
GB2021692A Exhaust silencers for internal combustion engines
IT7968179D0 IC engine exhaust system - has joint between pipe and silencer body formed by making grooves in overlapping area of pipes
DE2921938A1 EXHAUST MUFFLER AND METHOD FOR ATTACHING A PIPE TO A MUFFLER POT
DE2921905A1 IC engine exhaust system - has joint between pipe and silencer body formed by making grooves in overlapping area of pipes
ES481050A1 Improvements in an exhaust system for an internal combustión engine. (Machine-translation by Google Translate, not legally binding)
ES481051A1 An exhaust silencer. (Machine-translation by Google Translate, not legally binding)
FR2457970A1 Exhaust, especially for internal combustion engines
DK212479A Equipment for a combustion engine
GB1601090A Exhaust systems
GB1315339A Silencer for motor road vehicles
GB1279472A Improvements in or relating to absorbent devices