DD

Duc Doan

📍 Campbell, CA: #67 of 174 inventorsTop 40%
🗺 California: #7,981 of 26,868 inventorsTop 30%
Overall (2005): #208,928 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6860286 Water supply system for multiple dwelling units — 2005-03-01