Average Co-Inventor Count = 6.00
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. Dalian University of Technology (1 from 522 patents)
1 patent:
1. 12011748 - Generating device based on friction drive for gear involute artifact with long-rolled path length by rolling method