Average Co-Inventor Count = 1.33
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. Atlas Copco Berema Aktiebolag (2 from 9 patents)
2 patents:
1. 5947211 - Vibration-damped machine driven tool
2. D386055 - Handle for machine driven breaker tool