Average Co-Inventor Count = 5.12
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 (7 from 17,164 patents)
7 patents:
1. D878930 - Applicator
2. 10258915 - Collapsible air filtering device
3. 10232297 - Air filtering device
4. 9579597 - Air filtering device
5. 9573088 - Method of filtering air
6. 9327223 - Collapsible air filtering device
7. 9044700 - Air filtering device