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. Energy Conversion Devices, Inc. (1 from 429 patents)
1 patent:
1. 6616891 - High capacity transition metal based hydrogen storage materials for the reversible storage of hydrogen