Average Co-Inventor Count = 3.00
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. Brainlab Ag (3 from 601 patents)
3 patents:
1. D973878 - X-ray machine
2. D963169 - X-ray production apparatus
3. D939707 - Medical instrument