Average Co-Inventor Count = 9.00
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. Taiyuan University of Technology (1 from 138 patents)
1 patent:
1. 12492634 - Electric-pulse fracturing device and method for hard roof of coal mine based on self-sealing water bag