Average Co-Inventor Count = 4.00
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. Pgs Geophysical As (2 from 555 patents)
2 patents:
1. 10649107 - Interference attenuation of a residual portion of seismic data
2. 9851463 - Interference attenuation of a residual portion of seismic data