Average Co-Inventor Count = 5.87
ph-index = 2
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. Proton Energy Systems, Inc. (3 from 79 patents)
3 patents:
1. 7083875 - Method and apparatus for providing modular power
2. 6916443 - High differential pressure electrochemical cell
3. 6666961 - High differential pressure electrochemical cell