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BUSCH JAEGER DUERENER METALL

Overview
  • Total Patents
    1,245
About

BUSCH JAEGER DUERENER METALL has a total of 1,245 patent applications. Its first patent ever was published in 1939. It filed its patents most often in Germany, Austria and France. Its main competitors in its focus markets electrical machinery and energy, thermal processes and consumer goods are JOHN ASHWORTH CRABTREE, EGA ELECTRIC LTD and ARNOULD ETS.

Patent filings in countries

World map showing BUSCH JAEGER DUERENER METALLs patent filings in countries
# Country Total Patents
#1 Germany 488
#2 Austria 225
#3 France 180
#4 Switzerland 140
#5 United Kingdom 80
#6 Denmark 53
#7 Belgium 41
#8 Spain 27
#9 Finland 3
#10 Ireland 2
#11 Sweden 2
#12 United States 2
#13 Canada 1
#14 Norway 1

Patent filings per year

Chart showing BUSCH JAEGER DUERENER METALLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Eppinger Alfred 111
#2 Busch Heinrich 72
#3 Boshof Robert 58
#4 Stumpf Heinrich 46
#5 Schmalenbach Werner 39
#6 Alfred Eppinger 38
#7 Metallwerke Aktiengesellschaft 32
#8 Stumpf Heinz 25
#9 Heinrich Busch 25
#10 Robert Boshof 22

Latest patents

Publication Filing date Title
DE1808607A1 Electric pushbutton switch with lamp located in the pushbutton
DE1803803A1 Transportable magazine for coil springs
ES353221A1 Improvements in the construction of electrical installation switches. (Machine-translation by Google Translate, not legally binding)
ES353107A1 De balancin or basculator interruptor device. (Machine-translation by Google Translate, not legally binding)
DE1277405B Method for producing a screw locking device for electrical socket terminals or the like.
DE1659610A1 Arrangement for attaching ceiling, wall and sound-absorbing elements
DE1659605A1 Fastening arrangement for cladding panels
ES347740A1 Cover arrangement for an insertable electrical installation apparatus in a box. (Machine-translation by Google Translate, not legally binding)
ES347741A1 Arrangement of an electrical installation appliance. (Machine-translation by Google Translate, not legally binding)
DE1270149B Contact with molded terminal for screwless connection
DE1653941A1 Section gate for garages, halls or the like.
DE1659585A1 Section gate for garages, halls or the like.
DE1659584A1 Arrangement for the invisible fastening of cover sheets and plates
ES344898A1 Manufacturing device made of insulating material and provided with a coating for electrical installation appliances. (Machine-translation by Google Translate, not legally binding)
ES344406A1 Distance electromagnetic switch device. (Machine-translation by Google Translate, not legally binding)
ES343713A2 Improvements in the construction of balancing switches. (Machine-translation by Google Translate, not legally binding)
ES343712A2 Improvements in the construction of screw-free terminals for the connection of a protective driver. (Machine-translation by Google Translate, not legally binding)
ES343156A1 Electrical installation apparatus provided with spring terminals for the connection of a conductive wire. (Machine-translation by Google Translate, not legally binding)
ES343158A1 Electrical installation apparatus. (Machine-translation by Google Translate, not legally binding)
ES343160A1 Improvements in the construction of electric switches or rolling lever installation. (Machine-translation by Google Translate, not legally binding)