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EVT ENERGIE & VERFAHRENSTECH

Overview
  • Total Patents
    132
About

EVT ENERGIE & VERFAHRENSTECH has a total of 132 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Germany, Poland and Yugoslavia (Serbia and Montenegro). Its main competitors in its focus markets thermal processes, environmental technology and machines are ALSTOM ENERGY SYST GMBH, KOHLENSCHEIDUNGS GMBH and SANFORD RILEY STOKER COMPANY.

Patent filings per year

Chart showing EVT ENERGIE & VERFAHRENSTECHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kessel Werner 10
#2 Merz Rolf 9
#3 Reidick Heinz 7
#4 Gehrke Bodo 6
#5 Schlessing Johann 6
#6 Stumpf Maximilian Dr 5
#7 Stumpf Maximilian 4
#8 Epple Bernd Dr 3
#9 Buerkle Ewald 3
#10 Kessel Werner Dipl Ing 3

Latest patents

Publication Filing date Title
DE19742857C1 Steam generator burner for brown coal
DE19651857C1 Separator for removing coarse dust from incinerator plant flue gases
DE19633453A1 Method and combustion system for burning dusty fuel
DE19632316C1 Grate plate for feed grate for rubbish burning plant
PL315420A1 Pipe wall
DE19613507C1 Grate plate, particularly for feed grate for refuse incineration plant
GR960100004A Steam boiler
DE19548806A1 Process and plant for generating steam with supercritical steam parameters in a continuous steam generator
DE19548171A1 Boiler for heating combustible fossil fuels, especially hard fuels
DE19545228C1 Combustion-chamber tube wall
DE19528338C1 Dish shaped mill, with rotating milling dish
DE19527885A1 Tube wall for combustion chamber peripheral walls
DE19527886A1 Steam generator fired by fossil fuel
DE19527634A1 Butt weld connection for pipes, esp. steam generator pipes - has a perpendicular pipe end to weld seam transition w.r.t.the pipe longitudinal axis
DE19520720A1 Process and plant for generating steam
DE19507335A1 Steam generator
DE4443455C1 Steam generating process for steam generator with melting=chamber firing system
DE4408925A1 Merging two exhaust gas-carrying lines arranged essentially perpendicular to one another
NL9301336A Boiler combustion device for burning, in particular moist, waste material.
DE4317637C1 Ash-extraction system from steam-generator