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

William Leber — 1 Patent in 2021

AGAppleton Grp: 1 patents #10 of 28Top 40%
Vernon Hills, IL: #26 of 88 inventorsTop 30%
Illinois: #2,747 of 8,822 inventorsTop 35%
Overall (2021): #212,577 of 548,734Top 40%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11022287 Explosion proof luminaire Tejas D. Dube, Karan C. Mandlekar, Sagar R. Muchandi 2021-06-01