DP

Duane L. Porter

EC Embarq Holdings Company: 1 patents #52 of 144Top 40%
SC Sprint Communications: 1 patents #1,148 of 2,085Top 60%
📍 Blue Springs, MO: #82 of 228 inventorsTop 40%
🗺 Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #2,142,496 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7321939 Enhanced distributed extract, transform and load (ETL) computer method 2008-01-22
7051334 Distributed extract, transfer, and load (ETL) computer method David E. Swanholm 2006-05-23