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

Harold F. Ross

Escanaba, MI: #2 of 3 inventorsTop 70%
Michigan: #3,136 of 9,501 inventorsTop 35%
Overall (2023): #429,550 of 537,848Top 80%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11801559 Portable profiler for locomotive or railcar wheels 2023-10-31