KOTRASS CO., LTD.

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Delineator post having restoration function
- Patent number 9,580,877
- Issue date Feb 28, 2017
- KOTRASS CO., LTD.
- Hyun Soo Shin
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Apparatus for absorbing impact of vehicle collision
- Patent number 8,016,513
- Issue date Sep 13, 2011
- Kotrass Co., Ltd.
- Hyun-Soo Shin
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
DELINEATOR POST HAVING RESTORATION FUNCTION
- Publication number 20160040374
- Publication date Feb 11, 2016
- KOTRASS CO., LTD.
- Hyun Soo SHIN
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Trademarklast 30 trademarks