Average Co-Inventor Count = 2.00
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. Nuovo Pignone Spa (1 from 176 patents)
1 patent:
1. 5666997 - Quick coupling system for the heald frames of a loom