Average Co-Inventor Count = 2.57
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. Other (3 from 832,718 patents)
3 patents:
1. 11598194 - Stimulation and continuous recovery of biogenic gas from coal beds
2. 10934788 - Method and apparatus for removing gas from multiple gas producing zones in a wellbore
3. 10633963 - Method and apparatus for removing gas from gas producing formations