Average Co-Inventor Count = 5.00
ph-index = 1
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. Consiglio Nazionale Delle Ricerche (1 from 312 patents)
2. Agip Petroli (1 from 60 patents)
1 patent:
1. 4618439 - Multifunctional additive for lubrificating oils and process for the