JW

Joseph K. Wichman

WARF: 1 patents #1,912 of 4,123Top 50%
📍 Madison, WI: #2,790 of 4,527 inventorsTop 65%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #4,046,660 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4367177 Process for preparing 23,25-dihydroxyvitamin D.sub.3 Hector F. DeLuca, Heinrich K. Schnoes 1983-01-04