DR

David J. Ruttley

📍 Marrero, LA: #2 of 4 inventorsTop 50%
🗺 Louisiana: #45 of 557 inventorsTop 9%
Overall (2011): #104,611 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7921918 Support apparatus for a well bore tool Charles Larue Bryant, JR. 2011-04-12
7909100 Reversible casing cutter Charles Larue Bryant, JR. 2011-03-22