JH

Johnny Steve Han

📍 Taipei, CA: #14 of 108 inventorsTop 15%
Overall (2005): #50,019 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6932603 Interproximal squirt brush Mei Han 2005-08-23
6932604 Interproximal squirt brush Mei Han 2005-08-23