DH

Darrell E. Helton

NO Nmhg Oregon: 1 patents #1 of 18Top 6%
📍 Berea, KY: #1 of 4 inventorsTop 25%
🗺 Kentucky: #243 of 963 inventorsTop 30%
Overall (2011): #323,215 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7940165 Low fuel warning systems for a motorized vehicle Lonnie R. Oxley, David Billings, Ashwani K. Bansal, Jeffrey G. Stephenson 2011-05-10