Average Co-Inventor Count = 4.00
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. Siemens Transportation Systems Gmbh & Co. Kg (2 from 4 patents)
2. Siemens Ag Osterreich (1 from 66 patents)
3. Siemens Mobility Austria Gmbh (37 patents)
3 patents:
1. 8646392 - Crash module for a rail vehicle
2. 7597052 - Anticlimber for railroad vehicles
3. 7543537 - Crumple element comprising a guiding mechanism