Average Co-Inventor Count = 1.33
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. Siemens Aktiengesellschaft (2 from 30,040 patents)
2 patents:
1. 4613982 - Radiodiagnostic apparatus for mammograms
2. 4365344 - Stand for an x-ray image detection apparatus which is insertable beneath