Average Co-Inventor Count = 2.40
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. Atlas Copco Industrial Technique Ab (6 from 151 patents)
6 patents:
1. D1038725 - Angle head
2. D982402 - Angle head
3. D939304 - Angle head
4. D902147 - Battery device and battery charger assembly
5. D893409 - Battery device
6. D838239 - Battery charger