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USPTO Patent Rankings Data through Sept 30, 2025
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Robert A. Pugh — 1 Patent in 2020

ESEducational Testing Service: 1 patents #13 of 35Top 40%
San Jose, CA: #3,018 of 6,906 inventorsTop 45%
California: #27,826 of 68,989 inventorsTop 45%
Overall (2020): #295,113 of 565,922Top 55%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10783873 Native language identification with time delay deep neural networks trained separately on native and non-native english corpora Yao Qian, Keelan Evanini, Patrick Lange, Rutuja Ubale 2020-09-22