Learn more

RPM TECH CO LTD

Overview
  • Total Patents
    18
About

RPM TECH CO LTD has a total of 18 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Republic of Korea, EPO (European Patent Office) and United States. Its main competitors in its focus markets mechanical elements, machines and environmental technology are CARLS WILLIAM, WORCESTER VALVE CO LTD and BUERKERT WERKE GMBH & CO.

Patent filings per year

Chart showing RPM TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Dae Gon 8
#2 Rho Byoung Hoo 8
#3 Lee Jae Chul 5
#4 Sim Hee Goo 4
#5 Kim Keum Mo 3
#6 Rho Byoung-Hoo 3
#7 Jin Ki Jong 3
#8 Bok Mun Su 2
#9 Roh Byoung Hoo 2
#10 Kim Po Young 2

Latest patents

Publication Filing date Title
KR20150055215A Stroke limiting device of hydraulic and pneumatic cylinder
KR20120013468A An Apparatus For Controlling Valve Using Pipeline Pressure
KR20120013134A Clutch apparatus for electric valve actuator
KR100917256B1 Valve position measure device of linear type valve
KR100886961B1 Hydraulic actuators for multi-turn
KR20100009702A Automatic tool exchanging system of spindles with high-speed
KR20100001705A Detecting device for valve opening-closing
KR20090035137A Apparatus operating hydraulic actuator for valve
KR20080106627A The measurement system by using non-contact displacement sensors for torque and axial load
KR100706674B1 Micro-hydraulic power-pack system
KR100668444B1 Hydraulic actuator system for valve
KR20070009766A Check valve system
KR20040061414A rotor-bearing system supported by slot restrictor air journal bearings