Average Co-Inventor Count = 3.00
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. Effem Gmbh (2 from 26 patents)
2 patents:
1. 5328498 - Plant substrate and use thereof
2. 5175131 - Plant substrate and uses thereof