Average Co-Inventor Count = 2.40
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. Microdyn-nadir Gmbh (1 from 5 patents)
2. Ina Shaeffler Kg (1 from 1 patent)
3. Schaeffler Technologies Ag & Co .kg (3,792 patents)
2 patents:
1. 8470174 - Filtration arrangement for micro, ultra and nanofiltration
2. 7487693 - Shifting device