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

David Carmichael

Seffner, FL: #1 of 5 inventorsTop 20%
Florida: #923 of 3,935 inventorsTop 25%
Overall (2004): #241,149 of 270,089Top 90%
1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6758378 Multi-purpose hanger 2004-07-06