Average Co-Inventor Count = 1.00
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. Ramco Industries, Inc. (3 from 10 patents)
3 patents:
1. D424732 - Light fixture
2. D417027 - Recessed pivoting light
3. D412370 - Vehicle lamp