Learn more

BORISOV LEV A

Overview
  • Total Patents
    20
About

BORISOV LEV A has a total of 20 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 electrical machinery and energy are ENGINEERING APPLIANCE CORP, HORTON BRYSON DEXTER and DORMAN CHARLES MARK.

Patent filings in countries

World map showing BORISOV LEV As patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 20

Patent filings per year

Chart showing BORISOV LEV As patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Electric switches

Top inventors

# Name Total Patents
#1 Borisov Lev A 20
#2 Yaropolskij Viktor V 10
#3 Rybkin Arkadij M 6
#4 Golovkin Sergej M 6
#5 Petrov Yurij A 5
#6 Brodovskij Vladimir N 4
#7 Nikonov Vitalij E 3
#8 Moskvin Valerij V 3
#9 Belousov Igor F 2
#10 Semernin Anatolij V 2

Latest patents

Publication Filing date Title
SU1451358A1 Electrohydraulic switching device
SU1350384A1 Vibrating pump
SU1330667A1 Rotary electromagnet
SU1188382A1 Electro-hydraulic switching device
SU1098088A1 Contactless magnetic brake
SU1014095A1 Contact-free electric machine
SU1032554A1 Method of determining zero position of induction angle-data transmitter
SU1006800A1 Electro-hydraulic amplifier-converter
SU1022227A1 Rotatable electromagnet
SU826429A1 Electromagnet with in-built rectifier
SU864458A1 Contact-free magnetic reducing clutch
SU773748A1 Electromagnetic drive
SU991139A1 Touch-free pickup of linear displacements
SU794525A1 Rotational speed sensor
SU729659A1 Three-position rotary electromagnet
SU694716A1 Electromagnetic valve having a manual control device
SU642510A1 Mechanism for controlling capacity of pump with electrical feedback
SU738058A1 Stepping reactive electric motor
SU658671A1 Linear contact-free rotary transformer
SU612289A1 Torque electromagnet