Average Co-Inventor Count = 13.93
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. Chengdu University of Technology (2 from 72 patents)
2 patents:
1. 11906401 - Sampling device for geological fluid detection
2. 11892432 - Multifunctional rock mechanics tester