Average Co-Inventor Count = 6.75
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. The Gillette Company (2 from 2,654 patents)
2. The Procter Gamble Company (1 from 17,164 patents)
3. Braun Gmbh (1 from 1,012 patents)
4 patents:
1. D609013 - Tongue cleaner toothbrush
2. 7146675 - Handheld toothbrush
3. D507114 - Tufting for a toothbrush head
4. D502603 - Manual toothbrush