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TKACHENKO ROMAN N

Overview
  • Total Patents
    11
About

TKACHENKO ROMAN N has a total of 11 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 chemical engineering are GPKTI PODEMNO TRANSPORT MASH, NIKOLAEVSKIJ OD SELSKOKHOZ I and NII ELEKTRONNO IONNOJ T.

Patent filings in countries

World map showing TKACHENKO ROMAN Ns patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 11

Patent filings per year

Chart showing TKACHENKO ROMAN Ns patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Chemical engineering

Focus technologies

# Technology
#1 Mixing

Top inventors

# Name Total Patents
#1 Tkachenko Roman N 11
#2 Derevyanko Nikolaj G 4
#3 Filakhtov Aleksej L 4
#4 Khudolevich Vladimir V 4
#5 Mogilnyj Vitalij S 3
#6 Ostapenko Boris Ya 3
#7 Chernukhin Aleksandr M 3
#8 Tkachenko Ivan N 3
#9 Bernatskaya Nina S 2
#10 Filakhtov Fedor A 2

Latest patents

Publication Filing date Title
SU1240892A1 Planer unit for forming a trench
SU1178935A1 Valve unit of pump with elastic gate
SU1017503A1 Mixer
SU1007873A1 Mechanism for feeding welding wire
SU820890A1 Apparatus for pulse-type feeding of water
SU859554A1 Device for cutting off part edges in sewing machine
SU729767A1 Single-phase motor with rolling rotor
SU791903A1 Earth-drilling apparatus
SU630353A1 Grab
SU648418A1 Activator mixer
SU600258A1 Trench excavator working equipment