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KRUGLOV IGOR K

Overview
  • Total Patents
    14
About

KRUGLOV IGOR K has a total of 14 patent applications. Its first patent ever was published in 1986. It filed its patents most often in USSR (Union of Socialist Soviet Republics) and Russian Federation. Its main competitors in its focus markets engines, pumps and turbines are NAKASHIMA PROPELLER, PROIZV OB EDINENIE KOLOMENSKIJ and TALAKVADZE V V.

Patent filings in countries

World map showing KRUGLOV IGOR Ks patent filings in countries

Patent filings per year

Chart showing KRUGLOV IGOR Ks patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kruglov Igor K 14
#2 Dayanov Rafkat S 10
#3 Gurevich Iosif I 5
#4 Kuzmin Valentin A 4
#5 Dayanov Ravkat S 3
#6 Sulejmanov Bakhodyr S 2
#7 Kim Leonid 1
#8 Sulejmanov Bokhodyr S 1
#9 Petrosyants Mnatsakan Yu 1
#10 Levin Ruvejin V 1

Latest patents

Publication Filing date Title
RU2085399C1 Ball-point pen refills
RU1813945C Hydrostatic transmission of self-propelled machine
RU1770197C Steering gear of hillside wheeld tractor with stabilized position of driver
SU1720508A1 Farm machine
RU1818653C Gear for energy supply to floor transport
SU1714189A2 Axial-flow piston pump - pulsator
SU1733651A2 Free-piston internal combustion engine with hydraulic drive
SU1700288A1 Hydraulic vibrator with self-excited oscillations
SU1602794A1 Automatic stabilizer for controlling vehicle hydrostop cylinder of double-action
SU1684153A1 Mini-tractor for operation at hill slopes
SU1661529A1 Hydraulic-mechanical transmission for transforming rotary-reciprocation to rotary motion
SU1574868A1 Free piston internal combustion engine with hydraulic drive
SU1430624A1 Axial-flow piston pulsating pump
SU1417093A1 Device for supplying power to mobile object