Average Co-Inventor Count = 4.61
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. Gm Global Technolgoy Operations, Inc. (3 from 31,002 patents)
3 patents:
1. RE42434 - Corrosion resistant PEM fuel cell
2. 7927468 - Electrode assembly for use in an electrodeposition process
3. 6372376 - Corrosion resistant PEM fuel cell