PH

Patrick J. Handren

OE Oryx Energy: 1 patents #3 of 21Top 15%
Overall (All Time): #3,855,206 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5131472 Overbalance perforating and stimulation method for wells John M. Dees, Terence B. Jupp 1992-07-21