Average Co-Inventor Count = 3.00
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. Sigri Elektrographit Gmbh (2 from 23 patents)
2 patents:
1. 4431686 - Method for coating a porous electrode
2. 4252629 - Electrode for electrochemical processes especially electrowinning and