HG

Henry C. Griffin

University of Michigan: 1 patents #1,906 of 4,352Top 45%
📍 Ann Arbor, MI: #3,831 of 6,071 inventorsTop 65%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,894,168 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4894208 System for separating radioactive NA from Al Thomas D. Steiger 1990-01-16