Average Co-Inventor Count = 2.00
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. Fresenius Vial Sas (2 from 65 patents)
2 patents:
1. D894373 - Syringe pump
2. D884156 - Volumetric pump