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

David Johnston — 2 Patents in 2021

GRGroupon: 2 patents #56 of 280Top 20%
Portola Valley, CA: #42 of 125 inventorsTop 35%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #169,148 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11210604 Processing dynamic data within an adaptive oracle-trained learning system using dynamic data set distribution optimization Shawn Ryan Jeffery 2021-12-28
11132343 Automatic entity resolution data cleaning Taylor Raack 2021-09-28