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)
1 patent:
1. 7621331 - Fluid communication nipple having an interior passageway with an interior wall section that may be opened to establish fluid communication with the passageway