AS

Alan Daniel Stein

Rohm And Haas: 1 patents #23 of 137Top 20%
📍 Yardley, PA: #20 of 54 inventorsTop 40%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #177,799 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5625001 Toughened polar thermoplastics Samuel J. Makower, Richard M. Kopchik, Wen Liu 1997-04-29