Average Co-Inventor Count = 2.00
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. Schott Glaswerke (1 from 241 patents)
1 patent:
1. 4343908 - Optical glass having n.sub.D =1.63.+-.(1.5.times.10.sup.-2), v.sub.D