Average Co-Inventor Count = 5.00
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 Glas (2 from 232 patents)
2 patents:
1. 6642484 - Glass ceramic plates for holding substrates during pre-heating
2. 6511717 - Method for coating substrates with improved substrate preheating