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

Connor Doolan — 1 Patent in 2021

ESElemental Scientific: 1 patents #12 of 30Top 40%
Kansas City, MO: #49 of 201 inventorsTop 25%
Missouri: #676 of 2,600 inventorsTop 30%
Overall (2021): #490,869 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11175297 Autosampler sample and sample rack identification Daniel R. Wiederin, Kevin Hahn, Karl Hauke, Guangwei Ji, Tyler Yost 2021-11-16