Average Co-Inventor Count = 4.36
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. Siemens Ag Osterreich (2 from 66 patents)
2. Siemens Mobility Austria Gmbh (37 patents)
2 patents:
1. 9878726 - Carrying structure of a rail vehicle
2. 9421987 - Chassis frame for rail vehicles