HO

Henry Edward O'Donnell

📍 Napa, CA: #9 of 25 inventorsTop 40%
🗺 California: #8,996 of 28,521 inventorsTop 35%
Overall (2003): #214,108 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6589405 Multilayer oxide coated valve metal electrode for water purification Oleh Weres 2003-07-08