Method of reinforcing an embedded cylindrical pipe

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7267507
APP PUB NO 20050246995A1
SERIAL NO

11120806

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Abstract

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A composite structural reinforcement is realized within the pipe through in situ stratification of at least one band of reinforcement fibers and a resin matrix. The band is arranged according to a helicoidal path along the internal side of the pipe.

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Patent Owner(s)

Patent OwnerAddress
FREYSSINET INTERNATIONAL (STUP)1 BIS RUE DU PETIT CLAMART 78140 VELIZY CEDEX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lecinq, Beno Fontenay-Aux-Roses, FR 4 21
Stubler, Jeo Paris, FR 3 27
Tourneur, Christian Le Mesnil Saint Denis, FR 15 80
Zivanovic, Ivica Arnouville les Gonesse, FR 15 100

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