Average Co-Inventor Count = 3.00
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. Electro Energy, Inc. (2 from 9 patents)
2 patents:
1. 6887620 - Bipolar electrochemical battery of stacked wafer cells
2. 6503658 - Bipolar electrochemical battery of stacked wafer cells