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

Quint Barefoot

SSStewart Superabsorbents: 2 patents #1 of 1Top 100%
McLeansville, NC: #1 of 3 inventorsTop 35%
North Carolina: #920 of 5,783 inventorsTop 20%
Overall (2023): #117,394 of 537,848Top 25%
2 Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11623890 Coal combustion residuals, leachate and wet ash wastes solidification devices, kits, and assemblies 2023-04-11
11571597 System and method for packaging an absorbent for solidification of liquid medical waste 2023-02-07