Average Co-Inventor Count = 4.00
ph-index = 2
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 10,181 patents)
2 patents:
1. 6523474 - Shaped recesses in explosive carrier housings that provide for improved explosive performance
2. 6460463 - Shaped recesses in explosive carrier housings that provide for improved explosive performance in a well