Average Co-Inventor Count = 4.00
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 (1 from 10,181 patents)
2. Services Petroliers Schlumberger (0 patent)
3. Schlumberger Holdings Limited (0 patent)
4. Prad Research and Development Limited (0 patent)
1 patent:
1. 9322262 - Pulsed neutron generator tube design which extends the lifetime of a cathode