Average Co-Inventor Count = 2.00
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. Institute Francais Du Petrole (1 from 84 patents)
2. 501 Institut Francais Du Petrole (1 from 1 patent)
2 patents:
1. 4817439 - Process and apparatus for measuring two phase flow
2. 4641679 - Feed device for a two-phase fluid pump and a hydrocarbon producing