WH

William M. Hann

Rohm And Haas: 1 patents #23 of 137Top 20%
📍 Roslyn, PA: #3 of 3 inventorsTop 100%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #60,081 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5658464 Method of inhibiting sulfate scale in aqueous systems using poly(amino acids) Yi H. Paik, Susan Tabb Robertson, Graham Swift 1997-08-19