Average Co-Inventor Count = 3.27
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 Research Ltd. (2 from 996 patents)
2. Asea Brown Boveri Ag (1 from 410 patents)
3 patents:
1. 6346872 - Method for producing a varistor based on a metal oxide and a varistor produced using this method
2. 6342828 - Resistor which is designed in the form of a column and is resistant to high current in particular a varistor on a metal-oxide base, and method for producing such a resistor
3. 6199268 - Method for producing a varistor based on a metal oxide and a varistor produced using this method