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SAMAN INDUSTRY CO LTD

Overview
  • Total Patents
    21
About

SAMAN INDUSTRY CO LTD has a total of 21 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, control and electrical machinery and energy are JOHANNES HEYN, DANMARKS GEOTEKNISKE INST and GRZYWIENSKI ANTON DIPL ING DR.

Patent filings in countries

World map showing SAMAN INDUSTRY CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 21

Patent filings per year

Chart showing SAMAN INDUSTRY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Jeong Won 16
#2 Park Joung Won 3
#3 Lee Yeong Hwan 2

Latest patents

Publication Filing date Title
KR100812634B1 A floodgate using hydraulic cylinder
KR100770035B1 A water gate apparatus for using water pressure
KR20050003961A Water gate apparatus for using water pressure
KR20030077493A Storage of Water Type Automatic Water Gate
KR20030064728A Apply a buoyancy body and leverage of movable dam(gate)
KR20030077479A The centering control with buoyancy room type movable dam(gate)
KR20030063318A Roller type flap gate
KR20030063316A Folding door frame for flap gate
KR20030063287A Buoyancy type movable dam(gate)
KR20030063277A Buoyancy type fish way
KR20030063279A Intake tower in use of buoyancy valve(gate)
KR20030059032A Both sides opening and closing type door
KR20030063263A Mulitiple-stage gate
KR20030055237A Washing machine attaching storage of water tank
KR20030063262A Radial gate in use of buoyancy
KR20030063257A Gate shifted roller's position
KR20030063258A Gate controlling water level automatically
KR20030063255A Vessel for discharging a fixed quantity
KR20030063251A Gate in use of weight with water tank
KR20030063250A Gate in use of buoyancy