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 (1 from 1,217 patents)
2. Quantex Patents Limited (11 patents)
1 patent:
1. D583930 - Face mask