Average Co-Inventor Count = 2.40
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. Thiele Kaolin Company (2 from 47 patents)
2 patents:
1. 5891236 - Process for improving the color and brightness of discolored
2. 5830818 - Process for the microwave beneficiation of discolored kaolin clay