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

William Leber — 6 Patents

AGAppleton Grp: 5 patents #8 of 110Top 8%
PAPassur Aerospace: 1 patents #9 of 17Top 55%
Vernon Hills, IL: #171 of 549 inventorsTop 35%
Illinois: #15,248 of 84,256 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
William Leber has been granted 6 US patents while listed as an inventor at Appleton Grp. The first was granted in 2016 and the most recent in January 2023. William Leber ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list William Leber in Vernon Hills, IL, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11563312 Base bracket and an arrangement for mounting a dead front for an electrical panelboard Rahul L. Kulkarni, Andrey Shashin 2023-01-24
11022287 Explosion proof luminaire Tejas D. Dube, Karan C. Mandlekar, Sagar R. Muchandi 2021-06-01
10274170 Drain system for a luminaire Santosh K. Patil, Vinaya N. Kubsad, Harish P. Kulkarni, Harsha N. Devappa, Timothy E. Graff 2019-04-30
9967216 System and method for air traffic management coordination portal Robert Damis, Ron Dunsky 2018-05-08
D760418 LED lighting housing Sagar R. Muchandi, Vishal M. Bavale, Jinchandra S. Palase, Sudhir V. Managuli, Vinaya N. Kubsad 2016-06-28
D755412 LED lighting fixture Sudhir V. Managuli, James G. Johnson, Vinaya N. Kubsad, Sachin Dhanapal Shirahatti, Sumit Kumar 2016-05-03