Average Co-Inventor Count = 6.36
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. Certainteed Ceilings Corporation (4 from 47 patents)
6 patents:
1. D1105506 - Ceiling panel
2. 12180709 - Adjustable ceiling panel, method of manufacture, and ceiling panel system
3. D1002878 - Ceiling panel
4. D973233 - Ceiling panel system
5. D969349 - Ceiling panel system
6. D967463 - Ceiling panel system