Average Co-Inventor Count = 2.00
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. Helix Energy Solutions Group, Inc. (2 from 6 patents)
2. Helix Energy Group Solutions, Inc. (1 from 1 patent)
3 patents:
1. 10633937 - Lift frame system and method of use
2. 9731796 - Well intervention semisubmersible vessel
3. 9273536 - Subsea intervention system