Average Co-Inventor Count = 5.71
ph-index = 4
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. Medtronic, Inc. (4 from 8,729 patents)
4 patents:
1. 8467852 - Method and apparatus for performing a navigated procedure
2. 8301226 - Method and apparatus for performing a navigated procedure
3. 8165658 - Method and apparatus for positioning a guide relative to a base
4. 8010177 - Intraoperative image registration