Average Co-Inventor Count = 3.00
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. Sercel Inc. (2 from 159 patents)
2 patents:
1. 9394042 - Underwater floating device
2. 8893637 - Underwater floating device