Average Co-Inventor Count = 1.00
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. Ansaldo S.p.a. (1 from 8 patents)
2. Enea-comitato Nazionale Per La Ricerca E Lo Sviluppo Dell'energia (1 from 4 patents)
1 patent:
1. 4788999 - Automatic servo-controlled valve with high-speed opening