Average Co-Inventor Count = 2.81
ph-index = 23
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 (159 from 930 patents)
2. Ply Gem Pacific Windows Corporation (1 from 1 patent)
3. Cdrtainteed Corporation (1 from 1 patent)
4. Certainteed Company (1 from 1 patent)
5. Certainteed Corportation (1 from 1 patent)
164 patents:
1. D565199 - Window joining system
2. D553967 - Patio door panel upper left hand corner bracket connector
3. D553484 - Patio door panel upper left hand corner bracket connector
4. D537173 - Patio door panel sash extrusion with weatherstripping
5. D535407 - Patio door panel interlock sash extrusion
6. D503812 - Sash with liftrail for a window
7. D495808 - Picture window flush fin replacement frame sill
8. D490913 - Picture window replacement frame sill
9. D490912 - Sash with interlock for a window
10. D487937 - Double hung flush fin replacement frame sill for a window
11. D487934 - Double hung new construction J-channel frame sill for a window
12. D487935 - Double hung replacement frame sill for a window
13. D487936 - H-mullion for a window
14. D487933 - Picture window new construction J-channel frame sill
15. 6662512 - Two-piece mullion reinforcement