Average Co-Inventor Count = 6.46
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. Noranda Inc. (2 from 90 patents)
2 patents:
1. 5217747 - Reactive spray forming process
2. 5196273 - Tantalum carbide composite materials