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

Gunter Wulf

Wangen im Allgäu, DE: #2 of 2 inventorsTop 100%
Overall (1989): #109,243 of 140,708Top 80%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4837945 Dryer, particularly for the chemical industry Heinz Geisenhof 1989-06-13