Average Co-Inventor Count = 8.00
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. Johns Manville (1 from 1,011 patents)
1 patent:
1. 7351673 - Laminates including two or more layers of organic synthetic filament non-wovens and glass fiber webs and scrims