Average Co-Inventor Count = 16.00
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. Benois & Girard & Cie (1 from 1 patent)
2. Depuy (29 patents)
1 patent:
1. 5688282 - Distraction apparatus for a knee