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

Charles H. Bell

AMAmazon: 1 patents #1,401 of 4,535Top 35%
Seattle, WA: #1,533 of 4,505 inventorsTop 35%
Washington: #4,694 of 13,672 inventorsTop 35%
Overall (2021): #505,014 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10977518 Machine learning based adaptive instructions for annotation Rahul Sharma, Vikram Madan, James Robert Blair 2021-04-13