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RUMYANTSEV LEONID IVANOVICH

Overview
  • Total Patents
    15
About

RUMYANTSEV LEONID IVANOVICH has a total of 15 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Russian Federation. Its main competitors in its focus markets environmental technology are KARGAEV LEONID ALEKSANDROVICH, VOENNYJ AVTOMOBILNYJ INST and POPOV-PLATONOV M M.

Patent filings in countries

World map showing RUMYANTSEV LEONID IVANOVICHs patent filings in countries
# Country Total Patents
#1 Russian Federation 15

Patent filings per year

Chart showing RUMYANTSEV LEONID IVANOVICHs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Presnyakov Konstantin A 9
#2 Rumyantsev Leonid I 9
#3 Kim Roman I 8
#4 Rumyantsev Leonid Ivanovich 6
#5 Presnyakov Konstantin Aleksand 6
#6 Khasanov Rustam Fagamovich 5
#7 Maslov Aleksandr B 2
#8 Zubkov Aleksandr I 2
#9 Andreev Pavel Ivanovich 2
#10 Zubkov Aleksandr Ivanovich 1

Latest patents

Publication Filing date Title
RU2052013C1 Water intake for irrigation system
RU2044824C1 Siphon-type water outlet
RU2046219C1 Water-lifting device
RU2043535C1 Wave power plant
RU2074923C1 Device for cleaning water from and floating refuse
RU2050435C1 Water intake construction
RU2004840C1 Wave power plant
RU2012708C1 Water purification device
RU2010997C1 Wave water lift plant
RU2004839C1 Wave power plant
RU2004843C1 Wave power plant
RU2025573C1 Wave power plant
RU2004842C1 Wave power plant
RU2004841C1 Wave power plant
RU2004837C1 Wave plant