Robert D. Duffy

AT Arco Chemical Technology: 1 patents #29 of 75Top 40%

📍 West Chester, PA: #34 of 102 inventorsTop 35%

🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%

Overall (1997): #86,409 of 185,788Top 50%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5604267	Process for producing froth polyurethane foam	—	1997-02-18