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. American Superconductor Corporation (2 from 237 patents)
2 patents:
1. 6219901 - Oxide superconductor precursors
2. 5851957 - Oxide superconductor precursors