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

Stephen Daniel Matthews

Navarre, FL: #1 of 4 inventorsTop 25%
Florida: #1,784 of 6,450 inventorsTop 30%
Overall (2018): #229,853 of 503,207Top 50%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9873844 Petroleum substitute comprised of an organic solvent extract of a woody tree biomass 2018-01-23