DD

Douglas S. Drumheller

XT Xact Downhole Telemetry: 1 patents #3 of 5Top 60%
📍 Edgewood, NM: #5 of 19 inventorsTop 30%
🗺 New Mexico: #152 of 664 inventorsTop 25%
Overall (2011): #314,353 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7928861 Telemetry wave detection apparatus and method Paul L. Camwell, James M. Neff 2011-04-19