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. Societe Industrielle De Brevets Et D'etudes S.i.b.e. (1 from 27 patents)
1 patent:
1. 4351280 - Processes and devices for automatic control to ignition advance