Average Co-Inventor Count = 7.00
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. 9334189 - Copper red frits and pigments comprising silica and at least one of cupric oxide and cuprous oxide
2. 8946102 - Copper red frits and pigments comprising silica and at least one of cupric oxide and cuprous oxide