Average Co-Inventor Count = 10.00
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 10,180 patents)
2. Schlumberger Canada Limited (16 patents)
1 patent:
1. 6643221 - Structures and methods for damping tool waves particularly for acoustic logging tools