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. Ab Electrolux (publ) (1 from 1 patent)
2 patents:
1. D596912 - Power head with defined rear portion
2. D499944 - Cutting machine