Average Co-Inventor Count = 3.00
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. Atlas Copco Industrial Technique Ab (3 from 151 patents)
3 patents:
1. D902147 - Battery device and battery charger assembly
2. D893409 - Battery device
3. D838239 - Battery charger