Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
DL

Douglas Fornell Leavitt

AA As America: 1 patents #20 of 34Top 60%
📍 Bethlehem, PA: #15 of 86 inventorsTop 20%
🗺 Pennsylvania: #763 of 6,113 inventorsTop 15%
Overall (2025): #129,571 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12270189 Toilet assembly Christopher M. Helmstetter, David Grover, Yasuhiro Kondo, Ronald D. Barndt 2025-04-08
12194337 Hydrotherapy treadmill — 2025-01-14