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. Yara Engineering Corporation (2 from 17 patents)
2 patents:
1. 4076548 - High bulking clay pigments and method of making the same
2. 4075030 - High bulking clay pigments and methods of making the same