OR

Oscar Ramirez

📍 Spring Grove, IL: #5 of 12 inventorsTop 45%
🗺 Illinois: #2,645 of 8,683 inventorsTop 35%
Overall (2023): #304,072 of 537,848Top 60%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11719066 Oil well rotating cement head Rene Castrillon 2023-08-08