JB

John W. Butcher

Merck: 1 patents #238 of 616Top 40%
📍 Berlin, MA: #1 of 3 inventorsTop 35%
🗺 Massachusetts: #1,083 of 4,501 inventorsTop 25%
Overall (1997): #130,295 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5631251 5-cyclopropyl-1,4 benzodiazepine-2-ones David A. Claremon, Nigel J. Liverton, Harold G. Selnick 1997-05-20