Learn more

KUDRYAVTSEV NIKOLAJ A

Overview
  • Total Patents
    13
About

KUDRYAVTSEV NIKOLAJ A has a total of 13 patent applications. Its first patent ever was published in 1976. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets machine tools are FINAGIN PETR M, POTAPOV IVAN N and ANISHCHENKO ALEKSANDR S.

Patent filings in countries

World map showing KUDRYAVTSEV NIKOLAJ As patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 13

Patent filings per year

Chart showing KUDRYAVTSEV NIKOLAJ As patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Rolling metal

Top inventors

# Name Total Patents
#1 Kudryavtsev Nikolaj A 13
#2 Gusev Viktor A 7
#3 Kudryavtsev Sergej N 5
#4 Ugryumov Viktor Ya 5
#5 Lomasov Vladimir N 2
#6 Lyukin Robert I 1
#7 Baturov Vladimir I 1
#8 Toloka Valentin 1
#9 Vinogradov Aleksandr A 1
#10 Shumitskij Valerij A 1

Latest patents

Publication Filing date Title
SU1481513A1 Hydraulic cylinders test bed
SU1428480A1 Film lubrication bearing
SU1382517A1 Sliding support for rolling-mill roll
SU1268227A1 Bearing of complete fluid friction
SU1268226A1 Bearing support for rolling mill roll
SU1253686A1 Hydrostatodynamic bearing for rolling mill rolls
SU1125060A1 Gang hydrocyclone
SU1139512A1 Method of controlling separating process in hydraulic cyclone
SU1117098A1 Support unit of rolling-mill roll
SU860809A2 Channel-type syphon thickener
SU774634A1 Hydrodynamic bearing for rolling mill rolls
SU741973A1 Apparatus for sealing liquid-friction bearing
SU686791A1 Sealing for fluid friction bearing of horizontal bolls