Average Co-Inventor Count = 2.67
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 Industries, Sa (1 from 71 patents)
2. Solutions Services Systems France S.a. (1 from 2 patents)
2 patents:
1. 5902382 - Degassing system for a hydrocarbon dispenser
2. 5816333 - Flame barrier device