Average Co-Inventor Count = 6.22
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. Proterra Inc. (5 from 69 patents)
2. Proterra Operating Company, Inc. (1 from 9 patents)
6 patents:
1. 11453299 - Electric vehicles and charging stations
2. 10875411 - Electric vehicles and charging stations
3. 10518656 - Charging stations for electric vehicles
4. 10232724 - Electric vehicles and charging stations
5. 9352658 - Charging of electric vehicles
6. D642092 - Bus