YR

Yechiel Rosenfeld

📍 Beverly Hills, CA: #6 of 38 inventorsTop 20%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #41,556 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4817137 Apparatus for remotely determining hook status conditions Larry Kahhan, Jaulin Ding 1989-03-28