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KARL BRIEDEN & CO K G MASCHF

Overview
  • Total Patents
    32
About

KARL BRIEDEN & CO K G MASCHF has a total of 32 patent applications. Its first patent ever was published in 1948. It filed its patents most often in Germany and France. Its main competitors in its focus markets civil engineering, mechanical elements and packaging and shipping are FERROPLAST GMBH, XUCHANG COAL MINE ZIBO MINING GROUP CO LTD and KARL BRIEDEN.

Patent filings in countries

World map showing KARL BRIEDEN & CO K G MASCHFs patent filings in countries
# Country Total Patents
#1 Germany 26
#2 France 6

Patent filings per year

Chart showing KARL BRIEDEN & CO K G MASCHFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heidemann Alfred 10
#2 Schulenburg Georg 6
#3 Brieden Karl 4
#4 Foerst Anton 2
#5 Heidkamp Jakob 2
#6 Heindemann Alfred 1
#7 Hoepfner Erich 1
#8 Premer Herbert 1
#9 Tewes Wilhelm 1
#10 Brieden Karl-Wilhelm 1

Latest patents

Publication Filing date Title
DE1013475B Pipe coupling
DE935185C Infeed device for compressed air conveying systems, in particular for blow offset
DE890933C Offset slinger
DE897643C Gyro crusher
DE885083C Offset centrifugal device, especially for underground mining
DE853741C Offset slinger
DE839338C Downpipe for backfill
DE835248C Gyro crusher
DE828389C Blow molding machine
DE827196C Infeed device for compressed air conveying systems, in particular for blow offset
DE830281C Gyro crusher
DE816845C Downpipe for backfill
DE802932C Suspension clip
DE857631C Blow molding machine
DE824616C Device for regulating the compressed air and water supply when blowing concrete
DE814285C Compressed air delivery tube, especially for blow offset
DE805871C Blow-molding machine with rotating cell wheel
DE809184C Rotary wheel seal on blow molding machines
DE811221C Lining for elbows of pipes, in particular blow-off pipes
DE829153C Conveyor pipe for lumpy goods, especially in underground mining