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. Saint-gobain Vitrage (2 from 420 patents)
2 patents:
1. 6498117 - Process for manufacturing a recyclable zinc-containing black enamel composition
2. 6387513 - Process for enamelling glass substrates, enamel composition used and products obtained