DF

David Leroy Futscher

📍 Oakland, CA: #303 of 883 inventorsTop 35%
🗺 California: #24,623 of 65,961 inventorsTop 40%
Overall (2022): #484,457 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11520479 Mass media presentations with synchronized audio reactions Edward Adam Lerner, James C. Allen 2022-12-06