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SIEGFRIED JUNGHANS

Overview
  • Total Patents
    93
About

SIEGFRIED JUNGHANS has a total of 93 patent applications. Its first patent ever was published in 1922. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and machines are INT DE LAVAUD MFG CORP LTD, GUANGXI OUDIMU HEAVY INDUSTRY TECH CO LTD and MORIKAWA KANAGATA CO LTD.

Patent filings in countries

World map showing SIEGFRIED JUNGHANSs patent filings in countries
# Country Total Patents
#1 Germany 38
#2 United Kingdom 30
#3 United States 18
#4 Ireland 4
#5 Canada 3

Patent filings per year

Chart showing SIEGFRIED JUNGHANSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Siegfried Junghans 17
#2 Junghans Siegfried 14
#3 Mueller Erich 4
#4 Muller Erich 3
#5 Schaaber Otto 3
#6 Schaaber Otto Dr-Ing 2
#7 Junghans Siegfreid 1
#8 Erich Muller 1
#9 Vaeth Anton Dr-Ing 1
#10 Weckerle Dr Rer Techn Helmut 1

Latest patents

Publication Filing date Title
GB792804A Rotary field chill-mould
GB760497A Improvements in or relating to apparatus for the continuous casting of metals
GB731659A Improvements in or relating to a feeding device for multiple continuous casting plants
GB761482A Improvements in or relating to products made from rimming steel
GB761455A Improvements in or relating to a casting process
GB748709A Improvements in or relating to a method of continuously casting metals by means of cooled throughflow moulds
US2793410A Method and apparatus for continuously casting
IE21659L Casting metals
GB786333A Improvements in or relating to a process for continuous casting
IE20387L Casting steel rods
GB720205A Method and apparatus for continuously casting steel
IE20006L Casting metals
GB701189A Apparatus for continuous casting of metal rods
IE19992L Casting metals
GB699156A Method of and installation for casting metals
US2747245A Process for continuous casting of metal billets
GB688955A Improvements in and relating to methods of automatically supplying molten metal in continuous casting of metal rods, particularly high-melting metals or metal alloys
GB718817A Method of continuous casting
GB704620A Arrangement for the continuous casting of metals having high melting points
GB687040A Process and apparatus for continuous casting of metal billets