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. Elf Aquitaine Production (2 from 56 patents)
2 patents:
1. 5616244 - Cyclone separator having an incorporated coalescer
2. 5332500 - Three-phase cyclone separator