Average Co-Inventor Count = 2.06
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 (3 from 17,164 patents)
3 patents:
1. 7469703 - Stain-removal brush
2. 7258747 - Multi-motion stainbrush
3. 5314919 - Calcium supplements