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. Forskningscenter Riso (1 from 15 patents)
2. Forskningscenter Ris.o Slashed. (1 from 4 patents)
3. Danmarks Tekniske Universitet (228 patents)
4. Technical University of Denmark (60 patents)
2 patents:
1. 5591537 - Solid oxide fuel cell
2. 5350641 - Solid state fuel cell and process for the production thereof