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

James Lo Duca — 1 Patent

Brookfield, WI: #469 of 745 inventorsTop 65%
Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,457,476 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D508798 Karaoke stand Frank Chen 2005-08-30