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. Southwest Technology and Engineering Research Institute (1 from 2 patents)
2. Harbin Institute of Technology at Weihai (1 from 1 patent)
1 patent:
1. 11498110 - Fine blanking method and device for forming friction plates with friction material layers