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

Alain Zurcher

Pampigny, CH: #1 of 2 inventorsTop 50%
Overall (2021): #535,603 of 548,734Top 100%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11135988 Passenger restraint system for roller coasters Éric Berra 2021-10-05