AS

Arlem Flávio De Sena

VS Vale S.A.: 1 patents #33 of 194Top 20%
Overall (All Time): #2,395,429 of 4,157,543Top 60%
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Issued Patents All Time

Patent #TitleCo-InventorsDate
12247447 Decoupling wrench for unlocking drill bits, system for replacing drill bits, and method for replacing drill bits Enilton Edson Frade, Bruno Fonseca Vaz 2025-03-11