DF

David A. Fielder

📍 Ottawa, CA: #91 of 452 inventorsTop 25%
Overall (2002): #235,740 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6495140 Process for the isolation, recovery and purification of non-polar extractives F. William Collins, A. Bachir Sarr, Mark J. Redmond, Robert Z. D'Attilio 2002-12-17