Average Co-Inventor Count = 5.00
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Schlumberger Technology Corporation (2 from 10,180 patents)
2. Schlumberger Canada Limited (16 patents)
3. Services Petroliers Schlumberger (0 patent)
4. Schlumberger Holdings Limited (0 patent)
5. Prad Research and Development Limited (0 patent)
2 patents:
1. 9765611 - Downhole sand control apparatus and method with tool position sensor
2. 9181796 - Downhole sand control apparatus and method with tool position sensor