Average Co-Inventor Count = 5.00
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 & Co. Kg (3 from 25 patents)
3 patents:
1. D599943 - LED lighting fixture
2. D587832 - LED lighting fixture
3. D584443 - LED lighting fixture