Average Co-Inventor Count = 2.40
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 30,028 patents)
2 patents:
1. 6064741 - Method for the computer-aided exchange of cryptographic keys between a
2. 3966548 - Cooling system for a nuclear reactor