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N PROIZV OB TULATSCHERMET

Overview
  • Total Patents
    398
About

N PROIZV OB TULATSCHERMET has a total of 398 patent applications. Its first patent ever was published in 1975. It filed its patents most often in USSR (Union of Socialist Soviet Republics), France and Italy. Its main competitors in its focus markets materials and metallurgy, environmental technology and telecommunications are Shiyan longgang casting co ltd, KESSL WERNER and FLINTKOTE INT LICENSING CO.

Patent filings per year

Chart showing N PROIZV OB TULATSCHERMETs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gladyshev Nikolaj G 72
#2 Zubarev Aleksej G 49
#3 Golubev Aleksandr A 43
#4 Tsejtlin Mark A 33
#5 Kolganov Gennady Sergeevich 27
#6 Koshelev Stanislav P 25
#7 Kolganov Gennadij S 24
#8 Ivashina Evgenij N 24
#9 Zubarev Alexei Grigorievich 24
#10 Mishin Petr P 24

Latest patents

Publication Filing date Title
FR2677709A1 System for launching an internal combustion engine by an electric starter.
RU1775488C Vanadium melting method
RU1772829C Method of producing magnetic material
FR2668390A1 Multichannel pipette
FR2668391A1 Device for withdrawing measured quantities of liquid
RU1788093C Cathode chrome production
FR2667253A1 Multichannel pipette
SU1749273A1 Method of automatic control of agglomeration charge moisture content
SU1766966A1 Method for working of liquid metal in the ladle
SU1752811A1 Charge for ferrovanadium preparation
SU1724711A1 Method of melting paste-like vanadium pentoxide and furnace for realizing the method
SU1698307A1 Charge for producing ferrovanadium
FR2657745A1 Plant clip device
FR2657708A1 DEVICE FOR GUIDING A MOBILE.
FR2642341A1 TOOL FOR BINDING A SHEET
RU1776216C Method for high-speed pouring of steel
FR2656943A1 SYSTEM FOR TRANSMITTING AND RECEIVING TELEGUIDING SIGNALS.
SU1702135A1 Hydraulic seal of rotary kiln
FR2654172A1 Multiple scraper piston segment.
FR2654126A1 ACTIVE ORGAN OF AN EXCAVATOR.