Average Co-Inventor Count = 5.00
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 Kg Hueck and Co. (1 from 150 patents)
1 patent:
1. 6478456 - Headlamp having an impact-resistant housing assembly