Average Co-Inventor Count = 20.00
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. Netzsch-Mohnopumpen Gmbh (1 from 20 patents)
2. Memminger-Iro Gmbh (36 patents)
1 patent:
1. 7104770 - Eccentric screw-type pump with spare stator