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

Anibal de Oliveira Fortuna

Paraguaçu Paulista, BR: #1 of 1 inventorsTop 100%
Overall (All Time): #2,124,795 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7762261 Combination artificial airway device and esophageal obturator 2010-07-27
7040322 Combination artificial airway device and esophageal obturator 2006-05-09