Average Co-Inventor Count = 1.33
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. Rockwool International A/s (2 from 185 patents)
2. Kverneland Group Kerteminde As (23 patents)
2 patents:
1. 4373957 - Fibre-reinforced cementitious product
2. 4263049 - Fibre-reinforced product and method of preparing same