CS

Carlos Alberto Dias da Silva

PS Petróleo Brasileiro S.A.—Petrobras: 1 patents #14 of 64Top 25%
Overall (2011): #338,950 of 364,097Top 95%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8051524 Multi-diameter elastic sealing module for pigs Antonio Carlos Ferreira Lino, Ricardo Wagner Capllonch 2011-11-08