OTTO JUNKER G M B H

Overview

About

OTTO JUNKER G M B H has a total of 20 patent applications. Its first patent ever was published in 1931. It filed its patents most often in Germany, Australia and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, materials and metallurgy and thermal processes are UPTON INDUSTRIES, AJAX MAGNETHERMIC CORP and PAUL GIROD.

Patent filings in countries

#	Industry
#1	Electrical machinery and energy
#2	Materials and metallurgy
#3	Thermal processes
#4	Surface technology and coating
#5	Environmental technology
#6	Machine tools

#	Technology
#1	Special electric heating or lighting
#2	Metal tempering
#3	Details of furnaces
#4	Casting metal
#5	Metal enamelling
#6	Accessories for machine tools
#7	AC and DC conversion devices
#8	Climate change mitigation in buildings

#	Name	Total Patents
#1	Junker Otto	7
#2	Lethen Dipl-Ing Robert	4
#3	Klauss Werner	1
#4	Montz Otto	1
#5	Lethen Robert	1
#6	Aachen Robert Lethen Lammersdo	1
#7	Schmitz Wilfried	1
#8	Kahn Joachim	1
#9	Jansen Uwe	1
#10	Maertens Dr-Ing Fritz	1

Publication	Filing date	Title
AU4496699A	1999-04-15	Method for processing a molten metal mass, especially a molten light metal mass,and a dosing furnace which is encapsulated and which can be pressurized by prot ective gas
GB414643A	1933-01-04	Improvements in electric muffle furnaces
GB370903A	1931-01-12	Improvements in or relating to electric furnaces