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BERGHAUS ELEKTROPHYSIK ANST

Overview
  • Total Patents
    384
About

BERGHAUS ELEKTROPHYSIK ANST has a total of 384 patent applications. Its first patent ever was published in 1950. It filed its patents most often in Switzerland, Germany and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, surface technology and coating and chemical engineering are VAC TEC SYST, MUSTANG VACUUM SYSTEMS INC and SHM S R O.

Patent filings in countries

World map showing BERGHAUS ELEKTROPHYSIK ANSTs patent filings in countries

Patent filings per year

Chart showing BERGHAUS ELEKTROPHYSIK ANSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bernhard Berghaus 86
#2 Berghaus Bernhard 52
#3 Hans Bucek 46
#4 Bucek Hans 29
#5 Staesche Marie Dr 22
#6 Rordorf Horst 15
#7 Horst Rordorf 9
#8 Bernhard Berghaus Elektrophysi 9
#9 Staesche Marie 8
#10 Keller K 6

Latest patents

Publication Filing date Title
CS191925B2 Device for passage of the current in the wall of the metal gas discharge tube vessel
CA981408A Product of a method of hardening the surface of workpieces made of iron and steel
DE2346053A1 POWER SUPPLY DEVICE FOR OPERATING GAS DISCHARGE CONTAINERS
DE2339711A1 HANGING DEVICE FOR WORKPIECES DURING TREATMENT IN AN ELECTRIC GLIME DISCHARGE
FR2110290A1 Iron surface treatment - by plasma discharge causing formation and decomposition of nitrides and carbides
GB1349290A Method of hardening the surface of iron or steel workpieces by diffusion in a glow discharge
GB1367687A Method of hardening the surface of workpieces made of iron and steel
GB1354766A Method of and apparatus for heating objects
CA970327A Method of treating workpieces in a glow discharge and device for the performance thereof
CH544815A Surface nitriding of sliding faces - by ion bombardment with screened edges
GB1308819A Iron trochoid housing of a rotary piston machine
US3681662A Method of monitoring the electrical behavior of a high-intensity glow discharge for metallurgical processes
DE1925486A1 Small parts, especially balls and roller bearing bodies
GB1202810A Method of ionitriding objects made of iron and steel
US3616383A Method of ionitriding objects made of high-alloyed particularly stainless iron and steel
DE1281771B Method and device for ionitriding iron and steel pipes by means of an electric glow discharge
DE1621268B1 Process and device for ionitriding high-alloy steels
DE1275229B Process for monitoring the electrical behavior of a high-current glow discharge for metallurgical processes and equipment for them
DE1488935A1 Method and device for the implementation of a defined impulse operation for electrical glow discharge processes
DE1275228B Process for monitoring the electrical behavior of a high-current glow discharge for metallurgical processes and equipment for them