Average Co-Inventor Count = 2.71
ph-index = 4
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. Colgate Palmolive Company (3 from 5,015 patents)
2. Pez Candy Inc. (1 from 2 patents)
4 patents:
1. 8201295 - Oral care implement having user-interactive display and moving head
2. 8075315 - Oral care implement having user-interactive display
3. 7845041 - Interactive musical toothbrush
4. D466008 - Candy dispenser base