Average Co-Inventor Count = 1.00
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. Netzsch-Feinmahltechnik Gmbh (3 from 32 patents)
3 patents:
1. D837101 - Grinding machine
2. D812657 - Agitator bead mill
3. D812655 - Grinding machine