Average Co-Inventor Count = 3.33
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. Aktiebolaget Electrolux (2 from 668 patents)
2 patents:
1. 6679218 - Starting device
2. D481497 - Back pack blower