Suk Shin In

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Guangju, KR

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Patents Grantslast 30 patents

Information Patent Grant
Directional drilling apparatus using water hammer unit
- Patent number 10,988,986
- Issue date Apr 27, 2021
- Suk Shin In
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rod clamping device
- Patent number 10,041,311
- Issue date Aug 7, 2018
- Suk Shin In
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lead supporting device of drilling machine
- Patent number 9,546,522
- Issue date Jan 17, 2017
- Suk Shin In
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rod-mounting apparatus for drilling apparatus
- Patent number 9,103,167
- Issue date Aug 11, 2015
- Suk Shin In
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DIRECTIONAL DRILLING APPARATUS USING WATER HAMMER UNIT
- Publication number 20200080378
- Publication date Mar 12, 2020
- Suk Shin In
- E21 - EARTH DRILLING MINING
Information Patent Application
ROD MOUNTING DEVICE FOR BORING MACHINE
- Publication number 20180087322
- Publication date Mar 29, 2018
- Suk Shin In
- E21 - EARTH DRILLING MINING
Information Patent Application
ROD CLAMPING DEVICE
- Publication number 20170130538
- Publication date May 11, 2017
- Suk Shin In
- E21 - EARTH DRILLING MINING
Information Patent Application
LEAD SUPPORTING DEVICE OF DRILLING MACHINE
- Publication number 20140190714
- Publication date Jul 10, 2014
- Suk Shin In
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING APPARATUS HAVING HEAD
- Publication number 20130233624
- Publication date Sep 12, 2013
- Suk Shin In
- E21 - EARTH DRILLING MINING
Information Patent Application
Water Hammer
- Publication number 20070261869
- Publication date Nov 15, 2007
- Suk Shin In
- E21 - EARTH DRILLING MINING