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VACMETAL GMBH

Overview
  • Total Patents
    56
About

VACMETAL GMBH has a total of 56 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets materials and metallurgy, mechanical elements and environmental technology are INT MEEHANITE METAL CO, METAL RESEARCH CORP and BOT BRASSERT OXYGEN TECHNIK AG.

Patent filings per year

Chart showing VACMETAL GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zahs Gernot 10
#2 Zahs G 6
#3 Kutscher Horst 5
#4 Kutscher H 5
#5 Zienke Klaus-Peter 3
#6 Wahle Hans-Juergen 3
#7 Rushe John 3
#8 Wahle Hans-Jurgen 3
#9 Wahle H 2
#10 Moratschke Rainer 2

Latest patents

Publication Filing date Title
GB0117061D0 Coupling
GB9914485D0 Metallurgical treatment apparatus
DE19747317A1 Molten metal treatment vessel especially for use with steel
DE19650498A1 Process for vacuum treatment of molten steel
DE4418145A1 Solid pipe
GB9326067D0 A method of processing ferrous materials
DE4114607A1 Method and device for circulating degassing of steel
DE3526611A1 Device for connecting two staggered lines
DE3335476A1 METHOD AND VESSEL FOR VACUUM TREATING METAL MELTS
NL8202338A Device for matallurgic treatment of metal melts.
BE879410A Device for heating a cast pocket
KR820001886B1 Rotary pipe switch
US4295667A Rotary pipe switch
GB2020315A Apparatus for vacuum treatment of metal melts
DE2837556A1 Connector for vacuum pipe fitted to condenser of vapour pump - esp. for vacuum plant employed for the treatment of molten steel
DE2837133B1 Method and device for removing dust from vacuum lines
DE2819042A1 Refining molten steel to obtain very low manganese content - by vacuum decarburising, then oxidn. of manganese, used e.g. to mfr. silicon electrical steel sheet
US4199350A Method for the production of quality steels
DE2750347A1 PROCESS FOR LOWERING THE NAIL CONTENT IN A BATH MADE FROM LIQUID ALUMINUM AND AFTERMOST MAGNESIUM-CONTAINING ALUMINUM ALLOY
DE2522194A1 PROCESS AND DEVICE FOR MANUFACTURING QUALITY STEEL