Average Co-Inventor Count = 2.77
ph-index = 3
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. Nv Bekaert Sa (3 from 401 patents)
3 patents:
1. 6733575 - Hot gas filtration system
2. 4983467 - Compacting of a metal web product made
3. 4810587 - Laminated object comprising metal fibre webs