Average Co-Inventor Count = 2.40
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. Hilti Aktiengesellschaft (2 from 2,204 patents)
2 patents:
1. 12194609 - Energy supply device for a power tool
2. 11969867 - Hand-held power tool