Average Co-Inventor Count = 4.20
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 10,200 patents)
2 patents:
1. 8400398 - Visualization controls
2. D461703 - Reel and hose assembly