Average Co-Inventor Count = 7.00
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 Procter Gamble Company (4 from 17,164 patents)
4 patents:
1. D561417 - Hand grip with ring
2. D552315 - Cleaning implement
3. D552314 - Hand-grip with ring
4. D548413 - Cleaning implement