Average Co-Inventor Count = 3.13
ph-index = 3
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 Procter Gamble Company (2 from 17,167 patents)
2. Hayco Manufacturing Limited (1 from 115 patents)
3 patents:
1. 9706832 - Dispensers and applicator heads therefor
2. D651805 - Electric toothbrush
3. D646487 - Motorized skin care device