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. Broan-nutone LLC (3 from 225 patents)
3 patents:
1. D745131 - Range hood
2. D743520 - Range hood
3. D709606 - Range hood