RN

Robert Sigurd Nelson

📍 Lemon Grove, CA: #3 of 19 inventorsTop 20%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #61,917 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4829184 Reflective, transmissive high resolution imaging apparatus Reuven D. Zach 1989-05-09