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IR POLT I

Overview
  • Total Patents
    410
About

IR POLT I has a total of 410 patent applications. Its first patent ever was published in 1972. It filed its patents most often in USSR (Union of Socialist Soviet Republics) and Russian Federation. Its main competitors in its focus markets mechanical elements, environmental technology and chemical engineering are NOVOSIBIRSKY ELEKTROTECH INST, TOKUSHU HATSUJO KOGYO KK and B TRANSPORTNOGO MASH K.

Patent filings in countries

World map showing IR POLT Is patent filings in countries

Patent filings per year

Chart showing IR POLT Is patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Leonov Sergej B 78
#2 Ioffe Vilyam M 47
#3 Ioffe Sergej V 27
#4 Timofeeva Svetlana S 18
#5 Eliseev Sergej V 18
#6 Polonskij Sergej B 17
#7 Kukharev Boris F 13
#8 Trofimov Boris A 11
#9 Roginskaya Lyudmila V 11
#10 Shishelova Tamara I 10

Latest patents

Publication Filing date Title
RU1791044C Method and apparatus for machining surfaces by a jet of electroconducting liquid
RU1776285C Drill bit
SU1765420A1 Deposit dredge mining method
SU1750734A2 Device for controlling flotation in pneumatic column of flotation machine
SU1750735A1 Machine for froth separation of minerals
SU1761312A1 Device for cleaning metal surfaces
RU1775141C Method of dust trapping in grained filters
RU1791645C Torsional vibration damper
RU1778240C Method and apparatus for sinking piles
RU1775363C Method for processing sodium silicon fluoride
SU1746301A1 Method for determining soluble salts of aromatic sulfonates
RU1772486C Mechanism for reproduction of equidistant curves
SU1747388A1 Device for flotation cleaning of sewage
RU1769368C Hydroacoustic transducer
SU1722599A2 Pneumatic flotation machine
RU1784913C Method of mercaptan concentration determining in water area
SU1729597A2 Foam separation machine
SU1715433A2 Froth separator
SU1736946A1 Method for treatment of surplus active silt
SU1719191A2 Device for strengthening surface of cylindrical parts