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GUSTAV BARTHEL FA

Overview
  • Total Patents
    32
About

GUSTAV BARTHEL FA has a total of 32 patent applications. Its first patent ever was published in 1926. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets thermal processes, machine tools and machines are SOMIPRESS SOCIETA METALLI INIETTATI S P A, OLSO LICHT GES HALBMAYR & CO and OHG DEFENDI S R L.

Patent filings in countries

World map showing GUSTAV BARTHEL FAs patent filings in countries
# Country Total Patents
#1 Germany 22
#2 Austria 9
#3 Switzerland 1

Patent filings per year

Chart showing GUSTAV BARTHEL FAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Demnitz Willy 2
#2 Freund Erich 2
#3 Herzing Dr-Ing Dr Hans 1
#4 Gustav Barthel Firma 1
#5 Grobheiser Oswald 1
#6 Renz Bernhard 1
#7 Herzing Dipl-Ing Dr Hans 1
#8 Garte Fritz 1

Latest patents

Publication Filing date Title
DE1527265A1 Soldering device for liquid and gaseous fuels
DE1039667B Hammer blower
DE917872C Device for generating a stream of hot air for welding thermoplastics
DE877533C Electrically or gas-heated copper soldering iron
DE829881C Carburetor for soldering and heating devices
DE819315C Gas cooker operated on pressurized liquid fuel
DE734485C Method for the production of an electrical heating element with heating wires, in particular heating coils, lying in grooves of a carrier
DE694880C Pressure cooker
DE694190C Device for sealing the adjusting spindle on valves for heating, soldering and cooking devices
DE676047C Nozzle cleaning device for steam burner
DE680358C Spirit steam burner
DE575222C Heating, cooking and soldering equipment for liquid fuels
DE491689C Fastening device for the fuel supply pipe on the frame of a spirit gas stove
DE615948C Electric heating system operated with liquid fuel
DE459709C Filler neck with valve screw for fuel container
DE667009C Gas plunger
DE443670C Liquid fuel gasifier
DE554907C Valve for compressed air pumps or pressure vessels
DE551751C Liquid fuel burners
DE458131C Carburetor for liquid fuels for blowtorches, stoves, etc.