INTERCONSTEC CO., LTD.

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Segments for building spliced prestressed concrete girder and metho...
- Patent number 8,806,820
- Issue date Aug 19, 2014
- Interconstec Co., Ltd.
- Jeong-Saeng Ahn
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method for designing and fabricating multi-step tension prestressed...
- Patent number 7,047,704
- Issue date May 23, 2006
- Interconstec Co., Ltd.
- Man-yop Han
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Prestressed concrete girder of adjustable load bearing capacity for...
- Patent number 6,751,821
- Issue date Jun 22, 2004
- Interconstec Co., Ltd.
- Man-yop Han
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

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Patents Applicationslast 30 patents

Information Patent Application
Segments for building spliced prestressed concrete grider and metho...
- Publication number 20090064610
- Publication date Mar 12, 2009
- INTERCONSTEC CO., LTD.
- Jeong-Saeng Ahn
- B28 - WORKING CEMENT, CLAY, OR STONE