Methods and Systems for Coating and Sealing Inside of Piping Systems

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United States of America Patent

SERIAL NO

13683332

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Abstract

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Methods and systems for cleaning, coating and sealing leaks in existing pipes, in a single operation. A piping system can be cleaned in one pass by dry particulates forced and pulled by air throughout the piping system by a generator and a vacuum. Pipes can be protected from water corrosion, erosion and electrolysis, extending the life of pipes such as copper, steel, lead, brass, cast iron piping and composite materials. Coatings can be applied to pipes having diameters up to approximately 6″. Leak sealants of at least approximately 4 mils thick can cover insides of pipes, and can include novel mixtures of fillers and epoxy materials, and viscosity levels. A positive pressure can be maintained within the pipes during applications. Piping systems can be returned to service within approximately 96 hours.

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Patent Owner(s)

Patent OwnerAddress
PIPE RESTORATION TECHNOLOGIES LLCLAS VEGAS NV

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gillanders, Larry Chilliwack, CA 14 140
Laborde, John Placentia, US 17 196
Williams, Steve Stockton, US 217 1355

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