KH

Kehan Han

📍 Mount Royal, CA: #12 of 44 inventorsTop 30%
Overall (2005): #160,693 of 245,428Top 70%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6907669 Drawing compass Kedu Han 2005-06-21