Average Co-Inventor Count = 1.75
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. Sterner Lighting Systems Incorporated (2 from 13 patents)
2 patents:
1. D360047 - Area lighting fixture
2. D358902 - Lighting fixture