Average Co-Inventor Count = 2.77
ph-index = 5
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. Ranir/dcp Corporation (6 from 13 patents)
6 patents:
1. D480877 - Toothbrush handle
2. D475532 - Set of bristles for a toothbrush
3. D475200 - Toothbrush
4. D464799 - Set of bristles for a toothbrush
5. D462528 - Toothbrush
6. D429888 - Foldable toothbrush