Average Co-Inventor Count = 2.40
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. Pall Corporation (2 from 776 patents)
2 patents:
1. 7438864 - Purifier
2. 6514323 - Purification assemblies and purification methods