RR

Ronald H. Rynbrandt

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): #2,308,034 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5098918 1,2,3-thiadiazole compounds, compositions and method of anti-thrombotic treatment Edward Thomas 1992-03-24
4581462 Pyrrolizidine-3-ones Ernest W. Yankee 1986-04-08