RZ

Ronald R. Zimmerman

UN Unknown: 1 patents #112 of 1,079Top 15%
📍 Saginaw, MI: #1 of 19 inventorsTop 6%
🗺 Michigan: #416 of 1,972 inventorsTop 25%
Overall (1982): #32,762 of 81,411Top 45%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4359724 Eyelid movement detector W. Scott Bartky 1982-11-16