Assignee
LINK PIPE INC
CA·2 granted patents·3 pending applications·135 citations·filing 1992–2019
Top patents by PatentIndex Score
5 records- 0193US5351720AApparatus for repairing conduitsLINK PIPE INC·Filed 1992·Granted Oct 4, 1994·102 cites·27 claims
- 0267US5725026AConduit lining system and method of lining a conduitLINK PIPE INC·Filed 1996·Granted Mar 10, 1998·33 cites·23 claims
- 0345US2019376634A1Trenchless mechanical lining system for continuous repair of underground pipes and culverts, and method of installationLINK PIPE INC·Filed 2019·Application pending·0 cites
- 0436US2007175256A1Apparatus and method for sleeve or sheet corrugationLINK PIPE INC·Filed 2007·Application pending·0 cites
- 0535US2005173115A1Apparatus and method for repair of underground conduitsLINK PIPE INC·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →