Average Co-Inventor Count = 4.00
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. Ebm-papst Mulfingen Gmbh & Co Kg (2 from 258 patents)
2 patents:
1. D894366 - Ventilation unit
2. D890328 - Ventilation grid