Average Co-Inventor Count = 2.00
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. U.S. Silica Company (3 from 15 patents)
2. National Coatings Corporation (2 from 2 patents)
5 patents:
1. 10724245 - Highly reflective roofing system
2. 10145115 - Highly reflective roofing system
3. 9714512 - Highly reflective roofing system
4. 9303407 - Highly reflective roofing system
5. 8865303 - Highly reflective roofing system