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

Zhang Judeng

Overall (2005): #65,585 of 245,428Top 30%
1 Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6887072 Igniter with a push-button and an elastic bar 2005-05-03