DD

David Daum

Shell Oil Compny: 1 patents #61 of 218Top 30%
📍 Seabrook, TX: #11 of 20 inventorsTop 60%
🗺 Texas: #2,180 of 8,064 inventorsTop 30%
Overall (2005): #218,203 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6965056 Removal of salts in the manufacture of phenolic compound Austin Dale Taggart, II, Edgar Donald Allan, Roberto Carlos Longoria, Robert Lawrence Blackbourn 2005-11-15