João Carlos Gomes De Oliveira

3 Patents

• US118804742024

  Covers or Components for Cell Phones or Other Digital Devices Featuring Physical Cryptography to Forward and Receive Encrypted Messages on a Tamper-proof Basis

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• US117735522023

  Process of Implementation of Artificial Beach of Running Water for Recreation

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• US116849322023

  Vinasse Treatment Process by Flotation in Flow

  DT ENGENHARIA DE EMPREENDIMENTOS LTDA

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