Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WL

William Leber — 1 Patent in 2019

AGAppleton Grp: 1 patents #10 of 29Top 35%
Vernon Hills, IL: #36 of 100 inventorsTop 40%
Illinois: #3,003 of 9,120 inventorsTop 35%
Overall (2019): #223,175 of 560,194Top 40%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10274170 Drain system for a luminaire Santosh K. Patil, Vinaya N. Kubsad, Harish P. Kulkarni, Harsha N. Devappa, Timothy E. Graff 2019-04-30