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. Austrian Energy & Environment Sgp/waagner Biro Gmbh (1 from 7 patents)
1 patent:
1. 5759345 - Process for treating sulphur-containing spent liquor using multi-stage