Average Co-Inventor Count = 2.00
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. Corning S.a. (2 from 28 patents)
2 patents:
1. 6284687 - High refractive index glasses, multifocal corrective lenses containing same
2. 6196684 - High refractive index glasses, multifocal corrective lenses containing same