Daniel Bortowski Carvalho

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Crixas, BR

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Patents Grantslast 30 patents

Information Patent Grant
Interchangeable dismountable hinged box
- Patent number D1043342
- Issue date Sep 24, 2024
- Flávio de Barros Ramos
- D09 - Packages and containers for goods
Information Patent Grant
Interchangeable dismountable hinged box for storing core samples
- Patent number 11,427,384
- Issue date Aug 30, 2022
- Flavio de Barros Ramos
- E21 - EARTH DRILLING MINING
Information Patent Grant
Box for packaging core samples
- Patent number 11,192,686
- Issue date Dec 7, 2021
- Flavio de Barros Ramos
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
INTERCHANGEABLE DISMOUNTABLE HINGED BOX FOR STORING CORE SAMPLES
- Publication number 20200283196
- Publication date Sep 10, 2020
- Flávio de Barros RAMOS
- E21 - EARTH DRILLING MINING
Information Patent Application
BOX FOR PACKAGING CORE SAMPLES
- Publication number 20180057205
- Publication date Mar 1, 2018
- Flavio de Barros Ramos
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL