Average Co-Inventor Count = 2.00
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. Luzifer Lamps, S.l. (4 from 26 patents)
4 patents:
1. D1067495 - Lamp
2. D978407 - Lamp
3. D972190 - Lamp
4. D972191 - Lamp