Average Co-Inventor Count = 4.00
ph-index = 1
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. Fisher & Paykel Healthcare Limited (2 from 1,225 patents)
2 patents:
1. D1104244 - Mask cushion for a patient interface
2. D1101928 - Nasal cannula for a nasal interface