Average Co-Inventor Count = 5.00
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. Southwest Petroleum University (1 from 321 patents)
1 patent:
1. 10689972 - Automatic diagnosis method for wellhead pressure curve of hydraulic fracturing in shale gas horizontal well