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

Daniel E. Krewson, Sr.

Sumter, SC: #1 of 5 inventorsTop 20%
South Carolina: #497 of 1,643 inventorsTop 35%
Overall (2022): #482,316 of 548,613Top 90%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D970938 Four tiered auto setup bin 2022-11-29