Average Co-Inventor Count = 4.00
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. Johnson Matthey Fuel Cells Limited (2 from 38 patents)
2 patents:
1. 11239485 - Process
2. 10964967 - Process for the recovery of ionomer