Average Co-Inventor Count = 2.67
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. Abb Ab (1 from 380 patents)
2. Abb Technology Ltd (1 from 191 patents)
2 patents:
1. 8222556 - Circuit breaker
2. 6072142 - Switch assembly for high voltage overhead lines