Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JI

Jim E. Ingram — 1 Patent

COCovestro: 1 patents #136 of 276Top 50%
Carpentersville, IL: #93 of 157 inventorsTop 60%
Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #2,955,447 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9708438 Thermoplastic polyurethane copolymer molding compositions William M. Humphrey, Paul Drago, Jeffrey S. Armour, James R. Charron 2017-07-18