Average Co-Inventor Count = 6.00
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. Verre Et La Ceramique S.a. (c.r.v.c.) (1 from 1 patent)
2. Guardian Industries Corporation (720 patents)
1 patent:
1. 8287701 - Spandrel coating and method