Average Co-Inventor Count = 3.33
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. Ppg Industries, Inc. (3 from 2,825 patents)
3 patents:
1. 5182148 - Coatings and method for coloring light-transmitting containers
2. 5085903 - Coatings for the protection of products in light-transmitting containers
3. 4864000 - Thermosetting compositions comprising acrylic polymers which are