4. Liquid heaters and vaporizers
  5. Water tube
  6. Tube structure

Roger Vieira Witter

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Heating system for tanks for assembly for supporting the...

Receptacles – Closures – Floating closure
Reexamination Certificate

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Heating system for tanks for storing liquid products

Liquid heaters and vaporizers – Water tube – Tube structure
Reexamination Certificate

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Highly resilient, non-structural floating roof for tanks for...

Receptacles – Closures – Floating closure
Reexamination Certificate

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Method for inverting the convex configuration of a...

Plastic and nonmetallic article shaping or treating: processes – Forming structural installations in situ – Arched – domed – or vertical-cylindrical structure
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2034428

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