DR

David L. Ramsey

EL Equistar Chemicals, Lp: 1 patents #24 of 54Top 45%
📍 Port Aransas, TX: #1 of 10 inventorsTop 10%
🗺 Texas: #2,180 of 8,064 inventorsTop 30%
Overall (2005): #214,846 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6887070 Fired furnace operation and apparatus Sellamuthu G. Chellappan, William J. Walker, Jr. 2005-05-03