Average Co-Inventor Count = 4.00
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. Sefar Ag (2 from 22 patents)
2 patents:
1. 9993759 - Filter means and filter element for treating a flushing liquid for material-removing machining and method for material-removing machining
2. 9861918 - Filter medium