4. Pipes and tubular conduits
  5. Flexible
  6. Spirally wound material

Donald H. Wolfe

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Flexible tubular structure

Pipes and tubular conduits – Flexible – Spirally wound material
Patent

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Method of manufacturing a flexible tubular structure

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

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Method of securing a coupling to an end of a composite pipe

Metal working – Method of mechanical manufacture – Assembling or joining
Patent

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Pipe coupling

Pipe joints or couplings – Connector for conduit housing electromagnetic line:
Patent

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Profile ID: LFUS-PAI-P-43927

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