Average Co-Inventor Count = 3.00
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. Aktiebolaget Electrolux (3 from 668 patents)
3 patents:
1. D932121 - Handheld vacuum cleaner
2. D928434 - Stick vacuum cleaner
3. D924510 - Frame for a stick vacuum cleaner