Average Co-Inventor Count = 1.15
ph-index = 2
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 (3 from 47 patents)
2. Hunter Douglas,inc. (2 from 830 patents)
5 patents:
1. 11408172 - Suspension ceiling with parallel vanes for building structures
2. 10900230 - Suspension ceiling with parallel vanes for building structures
3. 10227776 - Suspension ceiling with parallel vanes for building structures
4. 9038344 - Suspension ceiling with parallel vanes for building structures
5. 8572920 - Self-centering ceiling panel