Average Co-Inventor Count = 3.00
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. 6099811 - Self-heating metal-hydride hydrogen storage system