Learn more

ROWENTA METALLWARENFAB GMBH

Overview
  • Total Patents
    194
About

ROWENTA METALLWARENFAB GMBH has a total of 194 patent applications. Its first patent ever was published in 1939. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets thermal processes, furniture and games and electrical machinery and energy are RONSON CORP, LUDWIG ZWILLING and MARCEL QUERCIA.

Patent filings in countries

World map showing ROWENTA METALLWARENFAB GMBHs patent filings in countries
# Country Total Patents
#1 Germany 58
#2 Austria 32
#3 Switzerland 32
#4 France 27
#5 United Kingdom 18
#6 United States 13
#7 Canada 7
#8 Spain 2
#9 Belgium 1
#10 Denmark 1
#11 Finland 1
#12 Ireland 1
#13 Sweden 1

Patent filings per year

Chart showing ROWENTA METALLWARENFAB GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Remy Dipl-Ing Hermann 23
#2 Hermann Remy 21
#3 Otto Adler 8
#4 Adler Otto 7
#5 Remy Hermann 6
#6 Remy Hermann Dipl Ing 5
#7 Remy Hermann Dipl-Ing 4
#8 Dipl-Phys Dr Rer Nat Hans Juer 4
#9 Wohlfart Kurt 4
#10 Maltner Heinrich 4

Latest patents

Publication Filing date Title
US3502420A Gas-fueled lighter
GB1158007A Dish-Washing Machine
US3418821A Gas-fueled lighter
US3319129A Electrically ignited lighter
US3399023A Gas lighter with electric spark ignition
US3369157A Gas lighter with electric spark ignition
US3295567A Filling valve for a gas-fueled lighter
GB1057559A Flat iron
ES299538A1 Gas lighter system with ignition by electric spark (Machine-translation by Google Translate, not legally binding)
IE28266L Cigarette lighter
GB1034705A Cigarette lighter
US3305701A Electric ignition table-lighter
US3246207A Electrically ignited lighter
GB970928A Improvements in or relating to smokers' lighters
GB1041032A Improvements in or relating to electric lighters
GB1041033A Improvements in or relating to electric lighters
ES286739A1 Improvements in lighters with high voltage ignition (Machine-translation by Google Translate, not legally binding)
GB981053A Improvements in a control mechanism for electric heating appliances
GB976203A Electrically ignited lighter
DE1178156B Coffee machine with electric heating