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) (1 from 50 patents)
2. Covidien LP (7,944 patents)
1 patent:
1. 12135278 - Light emitting diode arrangements for gemstone evaluation