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

John F Duebel

Cambridge City, IN: #2 of 3 inventorsTop 70%
Indiana: #1,023 of 3,533 inventorsTop 30%
Overall (2023): #536,153 of 537,848Top 100%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1004023 Pitching device 2023-11-07