DS

Daryl Stroud

PS Precision Energy Services: 1 patents #32 of 77Top 45%
Overall (All Time): #2,928,936 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9556679 Rotary steerable assembly inhibiting counterclockwise whirl during directional drilling Michael L. Larronde, Elaine Larronde, Jeff Johnson, Mike Spencer 2017-01-31