Average Co-Inventor Count = 2.67
ph-index = 2
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 Hueck and Company (1 from 221 patents)
2. Data Techno Gmbh (1 from 1 patent)
2 patents:
1. 9829167 - Lighting apparatus for vehicles
2. 5255989 - Printer device with a thermal print head