Average Co-Inventor Count = 5.46
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. Paul Wurth S.a. (2 from 309 patents)
2. Paul Wurth Deutschland Gmbh (6 patents)
2 patents:
1. 9371571 - Granulation of metallurgical slag
2. 9200346 - Dry granulation of metallurgical slag