Average Co-Inventor Count = 2.57
ph-index = 3
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. E.i. Dupont De Nemours and Company (3 from 16,338 patents)
3 patents:
1. 7615293 - Fuel cell electrode with redox catalyst
2. 7238440 - Membrane free fuel cell
3. 6086668 - Uniformly coated particulate metal oxide