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. Rheinische Braunkohlenwerke Ag (1 from 48 patents)
1 patent:
1. 4569228 - Probe tube which can be introduced into a reaction container for