MD

Mark T. Devlin

ET Ethyl: 1 patents #1 of 16Top 7%
📍 Norfolk, VA: #5 of 27 inventorsTop 20%
🗺 Virginia: #400 of 1,885 inventorsTop 25%
Overall (2004): #164,888 of 270,089Top 65%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6767871 Diesel engine lubricants Charles A. Passut, Carl K. Esche, Jr., John T. Loper 2004-07-27