Average Co-Inventor Count = 3.75
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. Johnson & Johnson Professional, Inc. (2 from 127 patents)
2 patents:
1. 6174335 - Alignment guide for slotted prosthetic stem
2. 5800556 - Adjustable bipolar-unipolar adaptor for a head trial