Assignee
INSITUFORM LICENSEES B V
NL·3 granted patents·283 citations·filing 1987–1990
Top patents by PatentIndex Score
3 records- 0195US4778553AMethod of lining a pipeline with a flexible tubular sleeveINSITUFORM LICENSEES B V·Filed 1987·Granted Oct 18, 1988·138 cites·16 claims
- 0293US5044405AMethod and apparatus for repair-lining of short sections of pipeINSITUFORM LICENSEES B V·Filed 1989·Granted Sep 3, 1991·87 cites·11 claims
- 0383US4991006AApparatus using an everted hose for inspecting the interior of a lateral pipelineINSITUFORM LICENSEES B V·Filed 1990·Granted Feb 5, 1991·58 cites·20 claims
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