Average Co-Inventor Count = 3.00
ph-index = 1
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. Proterra Operating Company, Inc. (1 from 9 patents)
2. Proterra Powered LLC (1 from 5 patents)
2 patents:
1. 12237531 - Battery vent system
2. 11374284 - Battery vent system