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OB MELZ

Overview
  • Total Patents
    11
About

OB MELZ has a total of 11 patent applications. Its first patent ever was published in 1972. It filed its patents most often in USSR (Union of Socialist Soviet Republics), Switzerland and Germany. Its main competitors in its focus markets basic communication technologies and materials and metallurgy are PHILAMON LAB INC, KINSEKISHA LAB LTD and CEPE.

Patent filings in countries

World map showing OB MELZs patent filings in countries

Patent filings per year

Chart showing OB MELZs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kochetkov Yurij A 2
#2 Linnik Lev N 2
#3 Efimov Vyacheslav M 1
#4 Przhiemskij Sergej V 1
#5 Mikhajlov Vadim A 1
#6 Tiraspolskij Valerij I 1
#7 Grekova Galina I 1
#8 Berlin German Semenowitsch 1
#9 Schenker Dmitry Dmitriewitsch 1
#10 Akimova Alla Ya 1

Latest patents

Publication Filing date Title
SU1718295A1 Machine for washing of necks of bulbs of vacuum electric devices
RU1780126C Color picture tube and method of its production
SU1738768A1 Vacuum lamp glass for high-intensity light sources
SU1702232A1 Method for determining suitability of chromium-nickel alloys for making springs of masking layer of color tv tubes
SU1751825A1 Screen for color picture tube and it manufacturing method
SU1709989A1 Perspiration sensor
SU1706560A1 Sensible element for meter of humidity
GB1364608A Photoelectric device for generating low-frequency harmonic osci llation
DE2249850A1 PHOTOELECTRIC DEVICE FOR GENERATING HARMONIC LOW FREQUENCY VIBRATIONS