Average Co-Inventor Count = 3.79
ph-index = 4
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 Oy (6 from 362 patents)
6 patents:
1. D700574 - Cabinet for a frequency converter
2. D685733 - Cabinet for a frequency converter
3. D683698 - Cabinet for a frequency converter
4. D573090 - Cabinet for a frequency converter
5. D548182 - Cabinet for a frequency converter
6. D548183 - Cabinet for a frequency converter