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

Karl Haab

HAHawa Ag: 2 patents #1 of 2Top 50%
Rotkreuz, CH: #1 of 6 inventorsTop 20%
Overall (2002): #56,669 of 266,432Top 25%
2 Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6438795 Buffer device Otto Haab 2002-08-27
6418588 Suspension device Otto Haab 2002-07-16