SF

Sean Peishen Feng

📍 Corona, CA: #41 of 156 inventorsTop 30%
🗺 California: #24,257 of 60,394 inventorsTop 45%
Overall (2017): #249,825 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9834476 Concrete composition and process Kathleen Marie Rai 2017-12-05