RS

Robert L. Shrader

📍 Castro Valley, CA: #5 of 24 inventorsTop 25%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #61,101 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4823156 Auto-focus travelling lens camera for three-dimensional photography Douglas F. Winnek 1989-04-18