Average Co-Inventor Count = 1.00
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. Aortech International Plc (2 from 21 patents)
2 patents:
1. 7988900 - Method of making a cardiac valve
2. 7682389 - Cardiac valve featuring a parabolic function