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SUEDDEUTSCHE METALLWERKE GMBH

Overview
  • Total Patents
    83
About

SUEDDEUTSCHE METALLWERKE GMBH has a total of 83 patent applications. Its first patent ever was published in 1915. It filed its patents most often in Germany, France and Austria. Its main competitors in its focus markets furniture and games, civil engineering and thermal processes are BEIJING LIYA TECH CO LTD, HONG JONG HO and SHENZHEN ADVANCED TECH CO LTD.

Patent filings in countries

World map showing SUEDDEUTSCHE METALLWERKE GMBHs patent filings in countries
# Country Total Patents
#1 Germany 50
#2 France 10
#3 Austria 5
#4 Switzerland 5
#5 Italy 4
#6 Belgium 3
#7 Netherlands 2
#8 Denmark 1
#9 United Kingdom 1
#10 Greece 1
#11 Sweden 1

Patent filings per year

Chart showing SUEDDEUTSCHE METALLWERKE GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dix Walter 15
#2 Gerstner Josef 9
#3 Mundinger Eugen 5
#4 Roze Jean Philippe 4
#5 Rothenhoefer Frieder 3
#6 Ortner Dipl-Ing Carlheinz 3
#7 Gehrmann Hasso 3
#8 Marquard Klaus Dipl Phys 3
#9 Maier Werner 3
#10 Werner Bloss Dr-Ing 2

Latest patents

Publication Filing date Title
DE2818815A1 IR halogen lamp for grills and roasting appts. esp. for food - has a quartz lamp tube contg. oxides which absorb visible light and increase infrared emission
DE2817772A1 Air conditioning filter with radiation steriliser - using mercury vapour lamp inside filter housing to treat air flowing through filter element
GR61150B Fastening of lamp reflectors
DE2727002A1 Electric filter coffee maker - has preliminary brewing process providing concentrated coffee extract for subsequent dilution
DE2708079A1 Insect light trap assembly - attracts insects using UV lamp and kills them with HV grid around lamp
DE2635848A1 Hard water fur indicator for electric coffee maker - has temp. sensor and timer providing signal when max. temp. is attained before set time
DE2620213A1 Coffee making machine water boiling vessel - has spring loaded valve controlling temp. and quantity of water discharged
DE2557058A1 Electric grill reflector with infra red radiation - has self supporting construction unit with parabolic curvature above each pipe heating element
DE2556508A1 Egg cooker with plastic pan housing - has metal base plate with trough to retain water to prevent overheating pan walls
DE2434356A1 DEVICE FOR LINKING A FRONT-RELEASE DOOR TO A SQUARE-SHAPED STEAM FILTER UNIT
DE2434297A1 GRAINY FILTER MATERIAL
DE2433909A1 Domestic garment airing cabinet - has controlled airflow by fans with heat and humidity and ozone control
DE2428165A1 Electric coffee maker with filter - is programmed to allow infusion of water and coffee for set time
DE2425104A1 Automatic egg boiler with pressure cooling chamber - cooks eggs at high pressure irrespective of air pressure
DE2420205A1 HEAT COLLECTOR FOR SOLAR HEATING
DE2363820A1 Vapour extraction system with filter and fan for kitchens - incorporates catalytic after burner providing complete breakdown of fumes with longer lasting filter
DE2359438A1 Liquid metering device for domestic use - cam actuated valves alternately fill and dispense from metering cylinder
DE2359439A1 Automatic electric egg boiling appts. - has adjustable switch and water meter controlling water quantity and operational time
DE2356338A1 Line for small kitchen appts. - has mounting panel with electrical and water connections
DE2347586A1 Fume takeoff and filter for kitchen oven - has filter and fan as pre-assembly mounted in takeoff pipe