Average Co-Inventor Count = 1.33
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. Ift Gmbh (2 from 3 patents)
2 patents:
1. 10233800 - Method for operating a combustion engine
2. 9272236 - Filtration system