Average Co-Inventor Count = 5.09
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. Westerngeco L.l.p. (2 from 691 patents)
2 patents:
1. 8427904 - Seismic data visualizations using a 3-D frequency-wavenumber space filter
2. 8094515 - Seismic data visualizations