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

Wolfgang Holzgruber

Bruck an der Mur, AT: #1 of 4 inventorsTop 25%
Overall (2003): #90,554 of 273,478Top 35%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6568463 Method and device for the continuous production of electroslag-casted or remelted billets Harald Holzgruber, Bertram Ofner 2003-05-27