Average Co-Inventor Count = 5.00
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. Gm Global Technolgoy Operations, Inc. (1 from 30,943 patents)
2. City University of Hong Kong (1 from 794 patents)
1 patent:
1. 7097922 - Multi-layered superhard nanocomposite coatings