E01D 11/02

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9783948 Root key type pressure bearing mechanism in anchor hole, root key type anchor cable and anchor hole grouting methodDec 22, 16Oct 10, 17INSTITUTE OF ROCK AND SOIL MECHANICS, CHINESE ACADEMY OF SCIENCES
9476171 Construction and a tension element comprising a cable and one or more strakesJun 28, 13Oct 25, 16DANMARKS TEKNISKE UNIVERSITET
9476172 Construction and a tension element comprising a cable and a plurality of strakesJun 28, 13Oct 25, 16DANMARKS TEKNISKE UNIVERSITET
9458582 Ferry bridgeJun 22, 11Oct 04, 16SOLETANCHE FREYSSINET, NANTAISE DES PONTS ET PYLONES INTERNATIONAL,
8640292 Deviator system for use in post-tension segmental concrete constructionMay 21, 12Feb 04, 14Not available
6301736 Elevated suspended guidewayApr 20, 00Oct 16, 01Not available
6012191 Suspension bridge having a central observation pod and high rise multi-use commercial buildings sandwiched between the bridge support pylonsJun 23, 98Jan 11, 00Not available
5850652 Method of suspending bridge-girder of suspension bridgeFeb 18, 97Dec 22, 98HITACHI ZOSEN CORPORATION
5784739 Super-long span suspension bridgeOct 02, 96Jul 28, 98KAWADA INDUSTRIES, INC.
5259960 Regeneration and recycling of contaminated solutions from aluminum and tin washer processesJun 26, 92Nov 09, 93PPG INDUSTRIES OHIO, INC.