Average Co-Inventor Count = 4.00
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. Zumtobel Lighting Gmbh (6 from 202 patents)
6 patents:
1. D827895 - Street lantern
2. D827171 - Street lantern
3. D827172 - Street lantern
4. D827173 - Street lantern
5. D826443 - Street lantern
6. D826444 - Street lantern