Average Co-Inventor Count = 1.00
ph-index = NA
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. De Sangosse (2 patents)
2. Centre National Du Machinisme Agricole, Du Genie Rural, Des Eaux Et Des Forets (cemagref) (1 patent)
0 patent: