Average Co-Inventor Count = 3.00
ph-index = 1
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. Chromatic Technologies, Inc. (2 from 32 patents)
2 patents:
1. 9738825 - Photochromic inks
2. 9187668 - Photochromic inks