Learn more

PROIZV OB ELEKTROSTALTYAZHMASH

Overview
  • Total Patents
    121
About

PROIZV OB ELEKTROSTALTYAZHMASH has a total of 121 patent applications. Its first patent ever was published in 1978. It filed its patents most often in USSR (Union of Socialist Soviet Republics), Russian Federation and Italy. Its main competitors in its focus markets machine tools are HILLE ENG CO LTD, ELLEDER PAVEL and HEFEI BAISHENG SCIENCE & TECH DEVELOPMENT CO LTD.

Patent filings per year

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

Focus industries

# Industry
#1 Machine tools

Focus technologies

Top inventors

# Name Total Patents
#1 Buyanov Nikolaj I 13
#2 Solovev Anatolij F 10
#3 Tartakovskij Igor K 10
#4 Tolpin Abram I 9
#5 Novikov Vladimir I 9
#6 Gutchenko Igor A 9
#7 Solodikhin Evgeny Petrovich 7
#8 Alferov Vasilij A 7
#9 Serman Boris A 6
#10 Baranov Vladimir N 6

Latest patents

Publication Filing date Title
RU1792435C Device for cooling cylindrical articles
RU1776211C Pinion stand of rolling mill main drive
RU1771487C Hot blast valve
RU1796396C Apparatus for forming back side of seam
RU1790492C Rotary press for molding earthenware articles
RU1785461C Strip uncoiler
RU1771456C Device for forming packs of long-cut articles
RU1774891C Device for transverse transfer of cylindrical products
RU1793979C Device for turning rectangular cross-section rolled stock
RU1792762C Uncoiling apparatus drum
RU1785757C Cold rolling pipe and tube mill
RU1776210C No-housing stand rolls
RU1795917C Operating line of cold-rolling mill
RU1795918C Feeding device for tube cold-rolling machine
RU1770438C Heat-resistant aluminium pig iron
RU1785460C Coil winding machine for pipe-and-tube cold rolling mill
RU1785449C Device for crass transfer of hollow billets and mandrel bar
RU1774888C Arrangement for manufacturing completed length welded tubes
RU1774890C Rolled stock conveying facility
SU1759498A1 Apparatus for uncoiling coiled strip