Average Co-Inventor Count = 3.00
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. Lucifer Lighting Company (3 from 45 patents)
3 patents:
1. D622434 - Light fixture
2. D610734 - Light fixture
3. D606228 - Light fixture