FH

Finn Hannover

DL Dupont (Uk) Limited: 2 patents #5 of 24Top 25%
📍 Wilmington, DE: #1,519 of 3,182 inventorsTop 50%
🗺 Delaware: #3,234 of 7,163 inventorsTop 50%
Overall (All Time): #2,337,813 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4781780 Method of producing a thermoplastic polymer-lined pipe — 1988-11-01
4758302 Heating apparatus for thermoplastic pipe — 1988-07-19