DK

Daniel Knapp

📍 Mission Hills, CA: #3 of 7 inventorsTop 45%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #122,685 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4836539 Aiming apparatus for use in the game of basketball — 1989-06-06