Average Co-Inventor Count = 2.67
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. Abb Technology Ag (2 from 862 patents)
2 patents:
1. 6911610 - Medium voltage switching device
2. 6859350 - Device for controlling an electric switchgear and related method