Average Co-Inventor Count = 2.67
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 Glass Works (2 from 1,180 patents)
2 patents:
1. 4433062 - Moldable fluorophosphate glasses containing Nb.sub.2 O.sub.5
2. 4374931 - Photochromic glass suitable for ophthalmic applications