Average Co-Inventor Count = 4.00
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. Envirofit International, Inc. (3 from 7 patents)
3 patents:
1. D686444 - Dual burner
2. D640497 - Dual burner
3. D612662 - Stove