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TETRA MOLECTRIC LTD

Overview
  • Total Patents
    58
About

TETRA MOLECTRIC LTD has a total of 58 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Germany, Canada and Switzerland. Its main competitors in its focus markets thermal processes and engines, pumps and turbines are SAMAO S A, ERNST KLUSS and NEWMAN STANLEY H.

Patent filings in countries

World map showing TETRA MOLECTRIC LTDs patent filings in countries
# Country Total Patents
#1 Germany 10
#2 Canada 6
#3 Switzerland 5
#4 Spain 5
#5 United States 5
#6 Austria 4
#7 Brazil 4
#8 United Kingdom 4
#9 France 3
#10 Netherlands 3
#11 Ireland 2
#12 Israel 2
#13 Sweden 2
#14 Belgium 1
#15 Denmark 1
#16 Norway 1

Patent filings per year

Chart showing TETRA MOLECTRIC LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes
#2 Engines, pumps and turbines

Top inventors

# Name Total Patents
#1 Retzler William 19
#2 Retzler W 10
#3 Lowenthal H 6
#4 Lowenthal Hans 6
#5 William Retzler 5
#6 Paul Levery Martin 1
#7 Levey Martin P 1
#8 Levery Martin Paul 1
#9 Levey M 1
#10 Retzler William Woodend Wickha 1

Latest patents

Publication Filing date Title
US3603709A Gas burning cigarette lighter
IL31825D0 Gas burning cigarette lighter
US3565561A Gas burning cigarette lighter
IE33847B1 Gas burning cigarette lighter
ES362929A1 Improvements relating to cigarette lighters
IE33507B1 Improvements relating to cigarette lighters
IL31111D0 Cigarette lighters
ES355867A1 Cigarette lighters
US3529912A Cigarette lighters
US3537806A Cigarette lighters
GB1241660A Improvements relating to cigarette lighters
GB1241659A Improvements relating to cigarette lighters
CA850344A Cigarette lighters
CA842493A Gas burning cigarette lighter
CA854938A Cigarette lighters
CA863006A Cigarette lighters
CA892124A Ignition devices
CA870132A Gas burning cigarette lighter