Daniel Adolpho DA SILVA JUNIOR

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Nova Iguacu, BR

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Patents Grantslast 30 patents

Information Patent Grant
Rotating arc welding torch
- Patent number 12,325,096
- Issue date Jun 10, 2025
- Daniel Adolpho Da Silva Junior
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ROTATING ARC WELDING TORCH
- Publication number 20230018884
- Publication date Jan 19, 2023
- Petroleo Brasileiro S.A. - PETROBRAS
- Daniel Adolpho DA SILVA JUNIOR
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR