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SEONGHO CORRUGHTED STEEL PIPE

Overview
  • Total Patents
    15
About

SEONGHO CORRUGHTED STEEL PIPE has a total of 15 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets machines, mechanical elements and machine tools are POLVA NEDERLAND BV, KANAO SHIRO and UV RELINE TEC GMBH & CO.

Patent filings in countries

World map showing SEONGHO CORRUGHTED STEEL PIPEs patent filings in countries
# Country Total Patents
#1 Republic of Korea 15

Patent filings per year

Chart showing SEONGHO CORRUGHTED STEEL PIPEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoon Seung Kyu 4
#2 Yoon Seung Gyu 3
#3 Jang Chun Hak 2
#4 Lee Seok Jeong 2
#5 Yun Seung-Gyu 1
#6 Yoon Seung-Kyu 1
#7 Yun Sung-Gyu 1
#8 Yun Sung Gyu 1

Latest patents

Publication Filing date Title
KR100912678B1 Apparatus for preheating flange of synthetic resin pipe
KR20090115401A Apparatus for setting flange of synthetic resin pipe
KR20080086009A Apparatus for molding a flange of a plastic pipe
KR20080070413A Pipe having a flange
KR20060094289A Apparatus for producing coated steel for corrugated pipe
KR20060081960A Corrugated pipe and apparatus for manufacturing corrugated pipe
KR20040073894A Spacer between inner and outer pipes
KR20040073893A Spacer between inner and outer pipes
KR20030024029A Apparatus for producing coated steel plate for plastic corrugated pipe
KR20020041885A Steel pipe with smoothing material and manufacturing procedure
KR20010081758A Pipe flange and fixing method
KR100256451B1 Apparatus for coating steel plate for the plastic corrugated pipe
KR100223957B1 Apparatus plastic pipe flange moulding
KR100201234B1 Plastic pipe cutting device forming flange
KR100234898B1 A corrugated plastic pipe with a coupling means