VR

Verlan H. Van Rheenen

📍 Portage, MI: #14 of 49 inventorsTop 30%
🗺 Michigan: #1,566 of 6,092 inventorsTop 30%
Overall (2004): #93,136 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6812358 Process for making estra-4,9(10)-diene steroids Edward J. Hessler 2004-11-02