Average Co-Inventor Count = 6.00
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. Hella Kgaa (1 from 23 patents)
2. Hella Gmbh & Co Kgaa (471 patents)
3. Hella Kgaa Hueck and Company (221 patents)
1 patent:
1. 8862335 - Procedure and device for the controlling vertical cut-off lines in headlamps within a swivel range