Average Co-Inventor Count = 7.00
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. Ngk Insulators, Inc. (1 from 4,924 patents)
1 patent:
1. 6783875 - Halogen gas plasma-resistive members and method for producing the same, laminates, and corrosion-resistant members