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

Douglas L. James — 2 Patents

Disney: 1 patents #3,944 of 6,686Top 60%
Baltimore, MD: #1,687 of 4,923 inventorsTop 35%
Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #1,901,375 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10586401 Sculpting brushes based on solutions of elasticity Fernando Ferrari De Goes 2020-03-10
10190738 Luminaires and light source retention components Mark A. Devries 2019-01-29