OS

Oswaldo A. Serra

📍 Ribeirão Preto, BR: #22 of 70 inventorsTop 35%
Overall (All Time): #3,877,894 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5021397 Synthesis of ceramic superconductor CPO from xenotyme Geni Vellego, Cesar A. Filipini, Pedro I. P. Filho, Sebastiao V. Canevarolo, Jr. 1991-06-04