Average Co-Inventor Count = 4.00
ph-index = 2
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. Superior Graphite Company (2 from 24 patents)
2 patents:
1. 7666469 - Method of making graphite-coated particulate materials
2. 7402338 - Graphite-coated particulate materials