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GULIN STEPAN D

Overview
  • Total Patents
    11
About

GULIN STEPAN D has a total of 11 patent applications. Its first patent ever was published in 1987. It filed its patents most often in USSR (Union of Socialist Soviet Republics) and Russian Federation. Its main competitors in its focus markets environmental technology and engines, pumps and turbines are SARATOVSKIJ INST MEKH SELSKOGO, ALTAJSKIJ G TEKHN UNI IM I I P and ISUZU ENG KK.

Patent filings in countries

World map showing GULIN STEPAN Ds patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 8
#2 Russian Federation 3

Patent filings per year

Chart showing GULIN STEPAN Ds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gulin Stepan D 11
#2 Sorokin Aleksej A 6
#3 Orlov Aleksandr N 5
#4 Sinatov Stanislav A 5
#5 Polyakov Aleksandr A 4
#6 Kulapov Aleksandr N 3
#7 Vlasov Sergej B 3
#8 Roberts Vladimir O 2
#9 Lvov Yurij V 2
#10 Krivov Valentin G 2

Latest patents

Publication Filing date Title
RU1815381C Diesel power plant
SU1767241A1 Air-liquid system of compressor station
RU1813911C Air heater for diesel engine
SU1740726A1 Free-piston internal combustion engine with hydraulic power transmission
RU1772401C Power plant
SU1760147A1 Diesel heat power plant and method of operation
SU1668233A1 Belt conveyer
SU1636624A1 Thermal power plant
SU1686211A1 Diesel generating operational method and installation
SU1455002A2 Internal combustion engine
SU1460377A2 System for regulating fuel feed into diesel engine