Average Co-Inventor Count = 3.00
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. Ferro Corporation (2 from 425 patents)
2 patents:
1. 4983661 - Non plateout molding composition
2. 4820760 - Non plateout molding composition