Average Co-Inventor Count = 5.83
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 Technology Ag (1 from 862 patents)
2. Asea Brown Boveri Ab (1 from 229 patents)
2 patents:
1. 8817445 - Voltage surge protection device and high voltage circuit breakers
2. 5912611 - Surge arrester