Average Co-Inventor Count = 1.00
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. Ledil Oy (3 from 72 patents)
3 patents:
1. D1054619 - Light diffuser
2. D999437 - Light diffuser
3. D882156 - Diffuser for modifying light distribution