4. Pipes and tubular conduits
  5. Repairing
  6. Patches

John Tweedie

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Apparatus for installing a flexible cured in place lateral seal

Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Means assembling part within hole or aperture
Patent

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Apparatus for installing a flexible cured in place lateral...

Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – Repair – replacement – or improvement
Reexamination Certificate

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Cured in place lateral seal for relining of pipelines and method

Pipes and tubular conduits – Repairing – Patches
Patent

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Method and apparatus for fabricating a flexible lining with flex

Pipes and tubular conduits – Repairing – Patches
Patent

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Method of installation of a flexible cured in place lateral seal

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent

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Profile ID: LFUS-PAI-P-573485

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