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FIEDLER HEINRICH GMBH

Overview
  • Total Patents
    37
About

FIEDLER HEINRICH GMBH has a total of 37 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets textiles and paper, chemical engineering and machines are AIKAWA FIBER TECH TRUST, CAE SCREENPLATES INC and SATOMI SEISAKUSHO KK.

Patent filings in countries

World map showing FIEDLER HEINRICH GMBHs patent filings in countries

Patent filings per year

Chart showing FIEDLER HEINRICH GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mickelat Thomas 13
#2 Gassmann Hubert 12
#3 Einoeder Norbert 9
#4 Knodel Waldemar R 7
#5 Lotter Frank 5
#6 Gasmann Hubert 4
#7 Baier Maximilian 4
#8 Einoder Norbert 3
#9 Goerig Ernst 3
#10 Knodel Waldemar R Dipl Ing 2

Latest patents

Publication Filing date Title
DE10218323A1 Spaltsiebvorrichtung
DE10218084A1 Paper industry classification sieve has funnel-shaped groove sides with concave surface and concave surface separation plane
DE10148192A1 slotted screen
DE10052715A1 slotted screen
DE19842042A1 Sieve assembly for fiber suspensions to give papermaking pulp has an exchangeable sieve unit clamped to the reinforcement structure so that components which are not worn can be used again
DE19841452A1 Apparatus for sorting fiber suspensions for papermaking has a snap clamp lock to hold the cover and inlet to the main housing for easy access and maintenance
DE19821447A1 Assembly to sort fiber suspensions for paper making pulp
DE19820675A1 Brewing mash lauter tun base zone filter has curved edges minimizing
US6029821A Screening device
EP0764736A2 Foil for screening apparatus
DE19535619A1 Sorting device
DE4427849A1 Disc filter formed from segmental elements for use in the paper industry
US5258120A Disk filter
DE4121897A1 SCREEN ELEMENT
DE4121896A1 SCREEN ELEMENT
EP0391243A2 Rotary disk filter consisting of individual segments
DE3927202A1 CYLINDRICAL SIEVE BASKET