Average Co-Inventor Count = 3.06
ph-index = 3
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. Mann+hummel Gmbh (8 from 1,011 patents)
8 patents:
1. 12233369 - Air filter element having a circumferentially protruding clean air seal, filter housing and air filter
2. 12070707 - Filter element, housing for a filter system, and filter system comprising a filter element and a housing
3. 12064721 - Filter element and method for manufacturing a filter element
4. 11959443 - Filter element and filter system having a filter element
5. 9205358 - Filter element
6. 9101864 - Filter device having an annular filter element
7. 8287612 - Filter element and filter system
8. 8142533 - Filter element and filter system