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

Harald Rosenkranz

HGHead Technology Gmbh: 1 patents #1 of 2Top 50%
Lauterach, AT: #1 of 5 inventorsTop 20%
Overall (2020): #455,139 of 565,922Top 85%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10729943 Grommet and grommet strip for ball game racket Ralf Schwenger 2020-08-04