Andre HUNDZINSKI

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Rio de Janeiro, BR

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Patents Grantslast 30 patents

Information Patent Grant
Flat pack having spacer between tubes
- Patent number 11,125,027
- Issue date Sep 21, 2021
- Sandvik Materials Technology LLC
- Leandro Finzetto
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
FLAT PACK HAVING SPACER BETWEEN TUBES
- Publication number 20190376349
- Publication date Dec 12, 2019
- SANDVIK MATERIALS TECHNOLOGY LLC
- Leandro FINZETTO
- E21 - EARTH DRILLING MINING