Average Co-Inventor Count = 4.00
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. Isotopen-technik (1 from 1 patent)
2. Dr. Sauerwein Gmbh (1 from 1 patent)
3. Varian Medical Systems, Inc. (711 patents)
1 patent:
1. 6137114 - Irradiation apparatus