Average Co-Inventor Count = 4.00
ph-index = 6
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 (13 from 936 patents)
2. Cdrtainteed Corporation (1 from 1 patent)
14 patents:
1. D503812 - Sash with liftrail for a window
2. D495808 - Picture window flush fin replacement frame sill
3. D490913 - Picture window replacement frame sill
4. D490912 - Sash with interlock for a window
5. D487937 - Double hung flush fin replacement frame sill for a window
6. D487934 - Double hung new construction J-channel frame sill for a window
7. D487935 - Double hung replacement frame sill for a window
8. D487936 - H-mullion for a window
9. D487933 - Picture window new construction J-channel frame sill
10. D473956 - Single glider frame for a window
11. D471646 - H-mullion for a window
12. D471290 - Stay bar for a window
13. D470951 - Sash with lift rail for a window
14. D470250 - Single hung frame jamb