Average Co-Inventor Count = 1.50
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 Mobility Gmbh (2 from 438 patents)
2. Siemens Aktiengesellschaft (30,052 patents)
2 patents:
1. 10471940 - Compressed air brake device for a rail vehicle with a direct electropneumatic brake
2. 10279792 - Device and method for drying air, as well as a rail vehicle comprising such a device