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

Otto Widlroither

RGRobel Bahnbaumaschinen Gmbh: 1 patents #1 of 1Top 100%
Freilassing, DE: #2 of 2 inventorsTop 100%
Overall (2019): #321,831 of 560,194Top 60%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10494769 Manual packer for packing the ballast of a track 2019-12-03