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LAPTEV VLADIMIR

Overview
  • Total Patents
    15
About

LAPTEV VLADIMIR 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 and machines are WANG GUOZHENG, BERNSDORF BEHAELTERGLAS and ITO MASUMI.

Patent filings in countries

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

Patent filings per year

Chart showing LAPTEV VLADIMIRs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Laptev Vladimir I 9
#2 Laptev Vladimir 6

Latest patents

Publication Filing date Title
SU1342882A1 Molten glass feeder
SU1276631A2 Glass melt feeder
SU1275010A2 Electric glass-making furnace
SU1265154A1 Device for feeding glass melt to moulds
SU1293125A1 Glassmaking furnace
SU1206235A1 Glassmaking furnace
SU857018A1 Method of glass smelting
SU837937A1 Device for stirring glass melt
SU816972A1 Method of control of mould wearing in glass-moulding machines
SU837939A1 Method of automatic control of charge supply
SU656981A1 Device for regulating glass melt temperature
SU631458A1 Method of regulating current in glass mass
SU631459A1 Device for automatic regulation of glass drop mass
SU655934A1 Liquid surface tension measuring device
SU630230A1 Device for automatic regulation of glass melt viscosity