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

Eva RAMOS

LALawter: 1 patents #3 of 10Top 30%
Chicago, IL: #7,538 of 13,327 inventorsTop 60%
Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #2,784,327 of 4,157,543Top 70%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10611954 Polyamide resins for coating of sand or ceramic proppants used in hydraulic fracturing John F. Schneider 2020-04-07