Average Co-Inventor Count = 2.50
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. Protonex Technology Corporation (3 from 42 patents)
3 patents:
1. D706711 - Portable power manager enclosure
2. 8603219 - Membrane support module for permeate separation in a fuel cell
3. D640192 - Portable power manager enclosure