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. Ibs Filtran Kunststoff-/metallerzeugnisse Gmbh (2 from 21 patents)
2. Ibs Filtran Kunststoff-/mettallerzeugnisse Gmbh (1 from 2 patents)
3 patents:
1. D486840 - Oil tank for transmission fluid filter
2. D472247 - Transmission fluid filter
3. D471217 - Splash guard for transmission fluid filter