4. Pipes and tubular conduits
  5. Miscellaneous

David E. Jewell

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Ferrule, coupling and process

Pipe joints or couplings – Nonmetal to metal – Internal member
Patent

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Lightweight positive lock coupling

Pipe joints or couplings – With means blocking release of holding means
Patent

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Positive lock coupling

Pipe joints or couplings – With means blocking release of holding means
Patent

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Positive lock coupling

Pipe joints or couplings – With means blocking release of holding means
Patent

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Vehicle including freeze stress resistant fluid conducting appar

Pipes and tubular conduits – Miscellaneous
Patent

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Profile ID: LFUS-PAI-P-41300

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