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BERKMAN BORIS A

Overview
  • Total Patents
    15
About

BERKMAN BORIS A has a total of 15 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 environmental technology are SEIKE KAZUNORI, SOLOV EV ALEKSANDR ALEKSEEVICH and JIANXUAN XIAO.

Patent filings in countries

World map showing BERKMAN BORIS As patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 15

Patent filings per year

Chart showing BERKMAN BORIS As patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Top inventors

# Name Total Patents
#1 Berkman Boris A 15
#2 Vilner Genrikh A 8
#3 Popelenskij Yurij A 3
#4 Voevodin Staliv I 3
#5 Minasyan Rodion Kh 3
#6 Bronshtejn Lev Ya 2
#7 Abrosov Aleksandr N 1
#8 Maslov Sergej M 1
#9 Shchukin Aleksandr Yu 1
#10 Kostarev Viktor V 1

Latest patents

Publication Filing date Title
SU1300213A1 Hydraulic machine guiding bearing
SU1250773A1 Thermal deaerator
SU1260554A1 Adjustable-blade hydraulic machine
SU1232853A1 Blade of axial hydraulic machine rotor
SU1222881A1 Hydraulic turbine
SU1094977A1 Loading device for testing model of hydraulic machine action wheel
SU1041736A1 Method of eliminating cracks on edges of axial-plunger hydraulic machine impeller blade
SU967559A2 Mill drum
SU966279A1 Radial-axial hydraulic machine impeller
SU821735A1 Method of eliminating crackings on blade edges of hydraulic machine impeller
SU821734A1 Method of eliminating crackings on blade edges of hydraulic machine impeller
SU827831A1 Hydraulic machine impeller balde
SU672369A2 Radial-axial hydraulic machine impeller
SU712527A1 Hydromachine stator
SU731027A1 Method of producing radial-axial hydraulic machine impeller