Average Co-Inventor Count = 2.40
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. Oy Partek Ab (2 from 51 patents)
2. Aga Aktiebolag (1 from 116 patents)
2 patents:
1. 5111552 - Method and device for manufacturing a mineral wool web
2. 4715877 - Apparatuses in the manufacture of mineral wool