Average Co-Inventor Count = 8.00
ph-index = 2
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. The Gillette Company (4 from 2,663 patents)
4 patents:
1. D1095042 - Toothbrush handle
2. D1072491 - Toothbrush head
3. D1041913 - Toothbrush handle
4. D994341 - Toothbrush