Average Co-Inventor Count = 1.00
ph-index = 4
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. Certainteed Corporation (5 from 930 patents)
6 patents:
1. D246387 - Ceiling tile
2. D245926 - Ceiling tile
3. D242801 - Ceiling tile
4. D242804 - Ceiling tile
5. D242802 - Ceiling tile
6. D242803 - Ceiling tile