NM

Norman B. Marshall

TU The Upjohn: 2 patents #190 of 528Top 40%
📍 Portage, MI: #312 of 619 inventorsTop 55%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,347,806 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4584315 Method of treating ischemic states — 1986-04-22
4447449 Methods of treating ischemic states — 1984-05-08