Average Co-Inventor Count = 17.01
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 (1 from 2,216 patents)
2. Witzenmann Gmbh (20 patents)
1 patent:
1. 11858109 - Side handle for an electric hand-held power tool