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VPTI LITEINOGO PROIZV

Overview
  • Total Patents
    137
About

VPTI LITEINOGO PROIZV has a total of 137 patent applications. Its first patent ever was published in 1971. It filed its patents most often in USSR (Union of Socialist Soviet Republics), Russian Federation and German Democratic Republic. Its main competitors in its focus markets materials and metallurgy, machine tools and environmental technology are LIUZHOU JINTE MACHINERY CO LTD, NEW PROCESS MULTI CASTINGS CO and BAUR EDUARD DR ING.

Patent filings per year

Chart showing VPTI LITEINOGO PROIZVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zyabkin Vasilij V 17
#2 Kolupaev Nikolaj G 16
#3 Kaplunovskij Yurij A 14
#4 Kotov Arij V 11
#5 Tikhanovskaya Valentina I 10
#6 Antipov Dmitrij I 10
#7 Kabirov Vladimir G 9
#8 Ovchinnikov Vitalij V 9
#9 Evstafev Igor N 9
#10 Andreev Konstantin P 8

Latest patents

Publication Filing date Title
RU1772166C Method for alloying cast with manganese
RU1792789C Mixture for ingot mold and rods making
SU1726546A1 Method of refining aluminum alloys from iron
SU1731401A1 Mixture for making casting patterns
SU1751567A1 Butterfly valve
RU1775211C Mixture for making casting molds and cores
SU1705395A1 Cast iron
SU1735163A1 A vehicle
SU1721422A1 Template for lining cupola
SU1696090A1 Sand for making casting moulds and cores
SU1748914A1 Sand for casting molds and cores
SU1729682A2 Air-operated compactor
SU1708509A1 Method for making basic machine castings
SU1686015A1 Alloying composition for producing silumin
SU1745651A1 Installation for transporting piece loads
SU1675018A1 Compound for coating metallic casting moulds
SU1652020A1 Mixture for making casting moulds and cores
SU1639872A1 Sand for moulds and cores
SU1615207A1 Composition for treating silumins
SU1589019A2 Template for lining a cupola furnace