LS

Larry W. Steffier

Rohm And Haas: 1 patents #23 of 137Top 20%
📍 Smethport, PA: #2 of 9 inventorsTop 25%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #114,556 of 185,788Top 65%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5639861 Crosslinked methacrylic anhydride copolymers — 1997-06-17