Average Co-Inventor Count = 7.47
ph-index = 2
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. Chiaphua Industries Limited (2 from 26 patents)
2 patents:
1. 6527950 - Construction of a water treatment appliance
2. 6491815 - Construction of a water treatment reservoir for a domestic water treatment appliance