RR

Ralph A. Rivero

Merck: 1 patents #176 of 504Top 35%
📍 Collegeville, PA: #3 of 11 inventorsTop 30%
🗺 Pennsylvania: #948 of 4,234 inventorsTop 25%
Overall (1994): #80,013 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5312820 Substituted carbamoyl and oxycarbonyl derivatives of biphenylmethylamines Wallace T. Ashton, Linda L. Chang, William J. Greenlee, Steven M. Hutchins 1994-05-17