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

Robert Neumaier

Glottertal, DE: #1 of 2 inventorsTop 50%
Overall (1989): #61,907 of 140,708Top 45%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4838763 Canned motor pump Roland Krämer 1989-06-13