Average Co-Inventor Count = 4.61
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. Fisher & Paykel Healthcare Limited (3 from 1,234 patents)
3 patents:
1. D1038373 - Dryline tube
2. 11766536 - Medical tubes for breathing circuit
3. D973862 - Expiratory tube