Average Co-Inventor Count = 2.00
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. Steag Aktiengesellschaft (2 from 47 patents)
2 patents:
1. 5330726 - Device for the separation of undesired exhaust gas components
2. 5289954 - Device for metered removal of flowable solid material