DE

David A. Endrigo

📍 Poulsbo, WA: #3 of 14 inventorsTop 25%
🗺 Washington: #2,839 of 8,555 inventorsTop 35%
Overall (2011): #324,234 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8034310 High-efficiency catalytic converters for treating exhaust gases Todd K. Hansen 2011-10-11