GC

Gary K. Crankshaw

TU The Upjohn: 2 patents #190 of 528Top 40%
📍 Kalamazoo, MI: #581 of 1,283 inventorsTop 50%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,370,561 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4267925 Closure for large-volume vial Roger A. Erber 1981-05-19
4194640 Vial and closure George W. Braymer, Jr. 1980-03-25