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GEORG FISCHER DISA INC

Overview
  • Total Patents
    19
About

GEORG FISCHER DISA INC has a total of 19 patent applications. Its first patent ever was published in 1992. It filed its patents most often in EPO (European Patent Office), United States and Canada. Its main competitors in its focus markets materials and metallurgy are KUENKEL WAGNER GERMANY GMBH, WUJIANG SENTAI MACHINERY MFG CO LTD and SAZ SOMMER ALUMINIUM ZUG AG.

Patent filings in countries

World map showing GEORG FISCHER DISA INCs patent filings in countries
# Country Total Patents
#1 EPO (European Patent Office) 6
#2 United States 4
#3 Canada 3
#4 Japan 3
#5 Mexico 3

Patent filings per year

Chart showing GEORG FISCHER DISA INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Materials and metallurgy

Focus technologies

# Technology
#1 Foundry moulding

Top inventors

# Name Total Patents
#1 Witte Raymond F 19
#2 Nagarwalla Pheroze J 18
#3 Hendrie Scott S 10
#4 Hendrie Scott 5
#5 Korzenecki Paul M 5
#6 Eicher Clyde 2
#7 Moonert Donald F 1

Latest patents

Publication Filing date Title
MX9701176A Apparatus and method for producing multiple cores.
MX9701178A Apparatus and methods for extruding and gassing of sand.
US5911267A Cope with bore for gassing cores
US5787957A Apparatus and methods for injecting and gassing of sand
US5785107A Apparatus and method for producing multiple cores
US5715885A Apparatus and method for cleaning core box vents
EP0539048A1 Retention mechanism for an injection head
EP0494761A2 Core box handling apparatus for a core molding machine
EP0494762A2 Apparatus for making cores