Average Co-Inventor Count = 2.00
ph-index = 7
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. (6 from 691 patents)
2. Other (1 from 832,966 patents)
7 patents:
1. 8743655 - Control system for positioning of marine seismic streamers
2. 8230801 - Control system for positioning of marine seismic streamers
3. 7293520 - Control system for positioning of a marine seismic streamers
4. 7222579 - Control system for positioning of marine seismic streamers
5. 7162967 - Control system for positioning of marine seismic streamers
6. 7080607 - Seismic data acquisiton equipment control system
7. 6932017 - Control system for positioning of marine seismic streamers