Average Co-Inventor Count = 16.00
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. State Grid Shanxi Electric Power Research Institute (1 from 3 patents)
1 patent:
1. 11674519 - Method and device for evaluating long-term operation of transformer oil pump