Average Co-Inventor Count = 2.25
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 Ag Osterreich (3 from 66 patents)
2. Siemens Mobility Austria Gmbh (1 from 37 patents)
3. Siemens Ag Oesterreich (1 from 21 patents)
4. Siemens Transportation Systems Gmbh & Co. Kg (1 from 4 patents)
6 patents:
1. 12214811 - Anti-climbing device
2. 9988061 - Rail vehicle with a deformation zone
3. 9421985 - Rail vehicle having an attached deformation zone
4. 8646392 - Crash module for a rail vehicle
5. 8225722 - Crash module for a rail vehicle
6. 7543537 - Crumple element comprising a guiding mechanism