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

Chien-Kai Huang

Hengshan, GA: #1 of 1 inventorsTop 100%
Overall (2005): #25,921 of 245,428Top 15%
3 Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6955109 Electric punch 2005-10-18
6877426 Stamping device having a reversible printing member 2005-04-12
6874410 Pressing mechanism for paper cutting device 2005-04-05