AA

Alcino Resende De Almeida

PS Petróleo Brasileiro S.A.—Petrobras: 1 patents #1 of 16Top 7%
📍 Baturité, BR: #1 of 1 inventorsTop 100%
Overall (2018): #495,778 of 503,207Top 100%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9879509 Gas lift nozzle valve — 2018-01-30