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. C.r.f. Societa Consortile Per Azioni (2 from 619 patents)
2 patents:
1. 7753029 - Multi-cylinder internal combustion engine with independent cylinders
2. 7748363 - Multi-cylinder internal combustion engine with independent cylinders