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KULMAN SERGEJ N

Overview
  • Total Patents
    15
About

KULMAN SERGEJ N has a total of 15 patent applications. Its first patent ever was published in 1979. It filed its patents most often in USSR (Union of Socialist Soviet Republics) and Russian Federation. Its main competitors in its focus markets machine tools are KAGAN ALFRED A, DIA IND KK and KISO POWER TOOL KK.

Patent filings in countries

World map showing KULMAN SERGEJ Ns patent filings in countries

Patent filings per year

Chart showing KULMAN SERGEJ Ns patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Sawing

Top inventors

# Name Total Patents
#1 Kulman Sergej N 15

Latest patents

Publication Filing date Title
RU1824306C Built-up milling cutter
RU1781021C Grinding wheel dressing method by grinding
SU1645146A1 Cylindrical cutter
SU1585161A1 Milling cutter with exchangeable cutting bits
SU1477540A1 Milling cutter
SU1440718A1 Milling unit of wood-working machine
SU1379111A1 Device for checking runout of milling cutter teeth
SU1301708A1 Method for measuring actual difference in cutting radii of mill cutting elements
SU1202737A1 Mandrel
SU1169811A1 Composite mounted plain milling cutter
SU1077719A1 Profile cutter
SU1158356A1 Apparatus for assembling case furniture
SU880716A1 Device for damping circular saw oscillations
SU912806A1 Apparatus for making corrugated cardboard
SU850329A1 Apparatus for cutting off rod after ring drilling