MA

Marconi G. Alvarenga

📍 Belo Horizonte, BR: #105 of 416 inventorsTop 30%
Overall (All Time): #3,789,283 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5281118 Grooved envelope for recapping or retreading tires — 1994-01-25