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FRECH OSKAR GMBH & CO KG

Overview
  • Total Patents
    78
  • GoodIP Patent Rank
    219,847
About

FRECH OSKAR GMBH & CO KG has a total of 78 patent applications. Its first patent ever was published in 2000. It filed its patents most often in EPO (European Patent Office), China and Japan. Its main competitors in its focus markets materials and metallurgy, machines and mechanical elements are MUELLER ANDRE, FRECH OSKAR GMBH & CO and VOEST ALPINE INT CORP.

Patent filings per year

Chart showing FRECH OSKAR GMBH & CO KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Erhard Norbert 58
#2 Pschenitschni Hubert 23
#3 Dannenmann Helmar 13
#4 Gerner Daniel 12
#5 Sydlo Andreas 11
#6 Fink Roland 9
#7 Kurz Juergen 8
#8 Aspacher Ronny 8
#9 Trebes Herbert 8
#10 Schraegle Ulrich 8

Latest patents

Publication Filing date Title
GR20190100321A Casting accessory and method for the application of an anticorrosion layer
DE102012221790A1 Folding core and thus equipped mold half
DE102012200568A1 Control device for casting piston feed movement
DE102011078066A1 Casting component and method for applying a corrosion protection layer
DE102011017610B3 Casting piston and casting unit with shut-off valve
DE102009057197B3 Casting unit for a die casting machine
CN101903152A Be used to make the casting machine system and the method for metal/plastic-mixing part
EP2065099A1 Separating agent spraying device for a casting machine
EP2295172A1 Sprue block unit, sprue system and control unit for a diecast machine
EP1767291A1 Hot chamber casting apparatus
DE102006010084B3 Dosing arrangement for a hot chamber die casting machine comprises a heating arrangement having a flameless heating unit placed in a piston rod feeding bore and electrically insulated in a riser bore in the riser channel
EP1468762A1 Sprayer head for a mould sprayer
EP1468745A1 Spray element for a sprayer head
EP1468747A1 Sprayer head for a spray tool
EP1284168A1 Method for operating a hot chamber die casting machine and die casting machine
EP1201335A1 Device for producing pressure die castings, especially from non-ferrous metals
EP1201334A1 Hot chamber die casting machine and method of operation therefor