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

Kenneth E. Leonard

DPDinesol Plastics: 2 patents #2 of 4Top 50%
Lebanon, OH: #236 of 545 inventorsTop 45%
Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,240,928 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6106402 Automatic leveling system Vernon O. Woody 2000-08-22
6101772 Window-mounting device Ronald Albert Fischer 2000-08-15