Average Co-Inventor Count = 2.00
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. Ruhrkohle Oel Und Gas Gmbh (1 from 1 patent)
2. Viastore Systems Gmbh (0 patent)
1 patent:
1. 5296040 - Process for cleaning debris containing pollutants