Average Co-Inventor Count = 7.01
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.
4 patents:
1. D933797 - Air purifiers
2. D924385 - Air purifier
3. D918363 - Air humidifier
4. D903844 - Air humidifier