HS

Harold Dennis Spriggs

📍 Leesburg, VA: #13 of 45 inventorsTop 30%
🗺 Virginia: #701 of 2,744 inventorsTop 30%
Overall (2011): #290,595 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7959813 Continuous fluid treatment system and method Amal M. El-Halwagi 2011-06-14