Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
EW

Eowyn Winchester — 1 Patent

ESEducational Testing Service: 1 patents #128 of 260Top 50%
Princeton, NJ: #1,475 of 2,186 inventorsTop 70%
New Jersey: #41,444 of 69,400 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Eowyn Winchester has been granted 1 US patent while listed as an inventor at Educational Testing Service. All of these patents were granted in 2023. Eowyn Winchester ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Eowyn Winchester in Princeton, NJ, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11776415 Platform for characterizing performance on a scenario-based assessment to school differences in curriculum Paul Deane, Mo Zhang, Chen Li, Peter van Rijn, Hongwen GUO +3 more 2023-10-03