Average Co-Inventor Count = 5.50
ph-index = 10
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. Decra Roofing Systems, Inc. (11 from 12 patents)
11 patents:
1. D653361 - Shake roof panel
2. D650920 - Shake roof panel
3. D650922 - Shingle roof panel
4. D650923 - Shingle roof panel
5. D650921 - Tile roof panel
6. D648040 - Tile roof panel
7. D644754 - Shake roof panel
8. D644755 - Shingle roof panel
9. D644342 - Tile roof panel
10. D637317 - Hip and ridge end cap
11. D636502 - Hip and ridge end cap