Average Co-Inventor Count = 3.00
ph-index = 3
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. Unifrax Corporation (3 from 20 patents)
3 patents:
1. 6030910 - High temperature resistant glass fiber
2. 6025288 - High temperature resistant glass fiber
3. 5874375 - High temperature resistant glass fiber