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

Radoslav B. Ivanov

Caterpillar: 1 patents #162 of 636Top 30%
Dupnitsa, BG: #1 of 1 inventorsTop 100%
Overall (2025): #246,365 of 469,880Top 55%
1 Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12337820 Machine having hydrogen engine hybrid power system and control strategy for same Robert M. McDavid, Jonathan W. Anders, Bobby John, Timothy Adam Bazyn, Youngjin Son +1 more 2025-06-24