VV

Valmor Neves Vieira

PS Petróleo Brasileiro S.A.—Petrobras: 4 patents #19 of 1,087Top 2%
📍 São Mateus do Sul, BR: #1 of 25 inventorsTop 4%
Overall (All Time): #1,232,006 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8142729 Drive system and actuation method 2012-03-27
8034149 Process for obtaining a fertilizer with sustained release of phosphorus Luiz Alberto Medeiros Novicki, Waldemar Jiro Torii, Clenio Nailto Pillon, Walkyria Bueno Scivittaro 2011-10-11
5665949 Catalytic cracking process for hydrocarbons Jose Mozart Fusco, Jose Geraldo Furtado Ramos, Eduardo Guerra 1997-09-09
5569435 System to separate suspensions of catalyst particles and reacted mixture of hydrocarbons Jose Mozart Fusco, Jose Geraldo Furtado Ramos, Eduardo Guerra 1996-10-29