Average Co-Inventor Count = 1.71
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. Robert Boschgmbh (3 from 29,302 patents)
3 patents:
1. 5478206 - Impeller for a radial fan
2. 5315193 - Hand-guided machine tool comprising a radial blower
3. 5311089 - Hand machine tool