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

Christopher Donahue

Bethalto, IL: #2 of 3 inventorsTop 70%
Illinois: #1,298 of 5,218 inventorsTop 25%
Overall (2005): #225,718 of 245,428Top 95%
1 Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6913421 Diving tank pocket buoyancy compensator with adjustable pressure valve 2005-07-05