Average Co-Inventor Count = 3.00
ph-index = 9
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. American Architectural Products, Inc. (7 from 7 patents)
2. Mascotech, Inc. (3 from 24 patents)
3. American Architechtural Products, Inc. (1 from 1 patent)
11 patents:
1. D392748 - Doorlite
2. D389925 - Doorlite
3. D389924 - Doorlite
4. D388885 - Door lite
5. D384423 - Doorway sidelite
6. D383552 - Doorway transom
7. D383221 - Doorlite
8. D380840 - Doorlite
9. D380839 - Doorway sidelite
10. D380279 - Doorlite
11. D373642 - Doorway transom