Average Co-Inventor Count = 1.85
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. Oy Partek Ab (4 from 51 patents)
4 patents:
1. 5116397 - Fibrillation device for the manufacture of mineral wool
2. 5111552 - Method and device for manufacturing a mineral wool web
3. 5051123 - Arrangement for cleaning surfaces of a wool chamber in the manufacture
4. 5007623 - Method for feeding the primary web of a mineral wool web by means of a