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SCHMIDT SCHE HEISSDAMPFGESELLS

Overview
  • Total Patents
    21
About

SCHMIDT SCHE HEISSDAMPFGESELLS has a total of 21 patent applications. Its first patent ever was published in 1923. It filed its patents most often in Germany and United States. Its main competitors in its focus markets thermal processes, engines, pumps and turbines and transport are INT BENSON PATENT VERWERTUNGS, NOVO VALVE CORP and WIENER LOCOMOTIV FABRIKS ACTIE.

Patent filings in countries

World map showing SCHMIDT SCHE HEISSDAMPFGESELLSs patent filings in countries
# Country Total Patents
#1 Germany 20
#2 United States 1

Patent filings per year

Chart showing SCHMIDT SCHE HEISSDAMPFGESELLSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rieger Willy 8
#2 Dr-Ing E H Otto H Hartmann 3
#3 Trede Hans 2
#4 Peter Thomsen 1
#5 Hartmann Dr-Ing Otto H 1
#6 Ringel Charles 1
#7 Peperkorn Heinrich 1
#8 Blome August B 1
#9 Hartmann Dr-Ing E H Otto H 1
#10 Smith Bert 1

Latest patents

Publication Filing date Title
DE674287C Forging process for joining the ends of two or more parallel tubes to a common end by welding them in a die
DE698971C Multi-stage high pressure piston steam engine
DE667180C Method and device for separating water and salt from steam
DE661196C Multiple controller for locomotive steam engines
DE746113C Ship water tube boiler with superheater in a hot gas flue rising to the side of the combustion chamber
DE665372C Feedthrough nozzles for collecting bodies of heat exchange elements in drum containers, in particular of indirectly heated steam generators
DE686439C High-pressure steam power plant for ships with auxiliary machine propulsion through throttled and cooled live steam
DE653531C Multiple expansion piston steam engine with condensation for large pressure drops
DE659086C Device for connecting the heating elements arranged in the container of a heat exchanger with pipes outside the container
DE661138C Heating device housed in the horizontal drum of an indirectly heated heat exchanger
DE653840C Device for discharging the exhaust gases for vehicles with steam or internal combustion engine drives
DE648673C Multiple expansion piston steam engine
DE652259C Device for regulating the speed of an engine
DE648720C Cam control for steam engines
DE658410C Process for burning bakable hard coal in grate furnaces
DE670478C Circulation steam generator
DE649078C Coiled tube steam generator with natural circulation
DE650090C Water tube boiler with coiled tubes and a circulation pump that is independent of the boiler feed device
US1582097A Water-tube boiler
DE664583C Device for discharging exhaust gases for vehicles