Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
SJ

Simon de Jong

Rijnsburg, NL: #1 of 3 inventorsTop 35%
Overall (2025): #213,402 of 469,880Top 50%
1 Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1076472 High chair with adjustable footrest for children or babies 2025-05-27