DB

David L. Butler

📍 Charlotte, NC: #85 of 313 inventorsTop 30%
🗺 North Carolina: #1,349 of 4,532 inventorsTop 30%
Overall (2011): #325,327 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8082712 Ventilated deck drainage systems Anthony James Sclafani 2011-12-27