Average Co-Inventor Count = 4.83
ph-index = 7
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. Gillette Canada Inc (5 from 121 patents)
2. Gillette Canada Company (2 from 26 patents)
7 patents:
1. 6308367 - Toothbrush
2. D443985 - Set of bristles for a toothbrush
3. D440048 - Toothbrush
4. D437688 - Set of bristles for a toothbrush
5. D424808 - Set of bristles for a toothbrush
6. D419773 - Toothbrush handle
7. D415352 - Toothbrush handle