Average Co-Inventor Count = 4.00
ph-index = 4
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. Ecotality, Inc. (4 from 4 patents)
4 patents:
1. D674334 - Electric vehicle charging station
2. D626065 - Electric vehicle charging station
3. D626064 - Electric vehicle charging station
4. D626063 - Electric vehicle charging station