Average Co-Inventor Count = 3.43
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 Aktiengesellschaft (2 from 30,040 patents)
2 patents:
1. 5801461 - Device for monitoring the operation safety of power switches
2. 5530299 - Method of determining mechanical parameters of an electric switching