Average Co-Inventor Count = 2.67
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. Services Petroliers Schlumberger (0 patent)
3. Schlumberger Holdings Limited (0 patent)
2 patents:
1. 9989670 - Optical and electrical sensing of a multiphase fluid
2. 7100450 - Method for correcting pressure measurement for the influence of temperature in a sapphire gauge