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. Gemological Institute of America, Inc. (Gia) (2 from 50 patents)
2 patents:
1. 11543401 - Upflow cooling stage for photoluminescence analysis
2. 11156592 - Upflow cooling stage for photoluminescence analysis